{"cik":892537,"entityName":"MANTECH INTERNATIONAL CORP","facts":{"dei":{"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":"2010-06-30","val":976465892,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2010Q2I"},{"end":"2011-06-30","val":1042159519,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q2I"},{"end":"2012-06-30","val":554861671,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q2I"},{"end":"2013-06-30","val":623683461,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q2I"},{"end":"2014-06-30","val":708059104,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q2I"},{"end":"2015-06-30","val":703653216,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q2I"},{"end":"2016-06-30","val":942595575,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q2I"},{"end":"2017-06-30","val":1060000000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q2I"},{"end":"2018-06-30","val":1410000000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q2I"},{"end":"2019-06-30","val":1750000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q2I"},{"end":"2020-06-30","val":1850000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q2I"},{"end":"2021-06-30","val":2360000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q2I"}]}}},"us-gaap":{"AccountsPayableAndAccruedLiabilitiesCurrent":{"label":"Accounts Payable and Accrued Liabilities, Current","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"end":"2009-12-31","val":157358000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":157358000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":157358000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":235398000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":232159000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":272047000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":272047000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":272047000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":272047000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":272047000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":305592000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":309755000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":272722000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":280277000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":280277000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":280277000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":280277000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":280277000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":308844000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":269401000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":274818000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":315582000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":315582000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":315582000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":315582000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":315582000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":268499000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":238195000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":252712000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":226287000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":226287000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":226287000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":226287000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":226287000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":180328000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":180413000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":176137000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":149506000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":149506000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":149506000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":149506000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":149506000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":122996000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":112724000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":108595000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":106271000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":106271000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":106271000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":106271000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":106271000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":105859000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":95388000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":96201000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":108888000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":108888000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":108888000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":108888000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":108888000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":106389000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":104143000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":107471000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":122405000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":122405000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":122405000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":122405000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":122405000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":134870000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":134355000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":126130000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":126066000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":126066000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":126066000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":126066000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":126066000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":128746000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":141757000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":161404000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":146016000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":146016000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":146016000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":146016000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q4I"},{"end":"2020-03-31","val":169627000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":146936000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":170500000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"}]}},"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":"2019-12-31","val":138029000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":142360000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":142360000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":142360000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":142360000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":142360000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":122549000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":170612000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":164387000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":169140000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":169140000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":169140000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":158973000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":162193000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2017-12-31","val":311410000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-01-01","val":318723000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-01-01","val":318723000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-01-01","val":318723000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-01-01","val":318723000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-03-31","val":364180000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":370864000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":367569000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":390851000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":393062000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":367042000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":398976000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":398976000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":398976000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":398976000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":398976000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":433662000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":443018000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":382855000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":400621000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":400621000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":400621000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":400621000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":400621000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":428755000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":458844000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":389403000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":476035000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":476035000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":476035000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":471106000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":511481000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2019-12-31","val":7987000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":15177000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":15177000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":15177000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":15177000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":15177000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9990000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9780000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":8924000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":9649000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":9649000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":9649000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":11691000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":13108000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2010-12-31","val":34133000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":34133000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":34133000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":37503000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":44705000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":64533000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":64533000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":64533000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":64533000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":64533000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":81120000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":91124000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":92904000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":95278000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":95278000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":95278000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":95278000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":95278000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":97445000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":51289000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":52915000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":54368000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":54368000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":54368000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":54368000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":54368000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":56669000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":49711000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":51943000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":53517000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":53517000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":53517000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":53517000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":53517000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":54135000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":56207000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":58366000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":58012000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":58012000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":58012000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":58012000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":58012000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":59785000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":61838000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":63370000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65124000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":65124000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":65124000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":65124000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":65124000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":67042000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":69225000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":71166000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":72158000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":72158000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":72158000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":72158000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":72158000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":78083000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":82043000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":88053000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":89215000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":89215000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":89215000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":89215000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":89215000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":95488000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":100372000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":107211000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":115275000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":115275000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":115275000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":115275000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":115275000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":118978000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":124178000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":132068000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":136172000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":136172000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":136172000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":136172000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":136172000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":146494000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":156555000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":165642000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":172601000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":172601000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":172601000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":183927000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":192693000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2009-12-31","val":-172000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":-172000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":-172000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":-190000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":-208000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":-155000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":-155000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":-155000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":-155000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":-155000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-172000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-186000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-203000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-311000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":-311000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":-311000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":-311000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":-311000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-362000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-381000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-383000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-145000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":-145000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":-145000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":-145000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":-145000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-146000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-149000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-157000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-124000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":-124000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":-124000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":-124000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-124000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-137000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-136000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-140000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-207000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":-207000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":-207000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":-207000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":-207000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-232000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-240000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-269000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-109000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":-109000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":-109000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":-109000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":-109000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-109000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-105000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-120000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-181000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":-181000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":-181000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":-181000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":-181000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-235000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-226000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-213000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-320000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":-320000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":-320000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":-320000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":-320000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-309000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-347000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-374000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-102000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":-102000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":-102000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":-102000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":-102000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-90000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":-97000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-93000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":-222000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":-222000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":-222000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":-222000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":-222000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":-239000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":-247000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":-266000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":-230000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":-230000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":-230000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":-230000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":-230000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-242000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-249000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":-252000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":-273000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":-273000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":-273000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":-285000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":-298000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2009-12-31","val":362730000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":362730000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":362730000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":375303000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":380537000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":385407000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":385407000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":385407000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":385407000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":385407000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":393510000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":398360000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":402032000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":406083000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":406083000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":406083000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":406083000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":406083000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":409787000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":412687000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":415864000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":417917000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":417917000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":417917000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":417917000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":417917000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":419534000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":421555000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":422349000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":423787000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":423787000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":423787000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":423787000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":423787000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":423832000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":425378000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":426214000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":428895000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":428895000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":428895000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":428895000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":428895000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":432762000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":434112000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":434969000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":438168000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":438168000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":438168000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":438168000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":438168000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":438655000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":453332000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":464375000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":471906000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":471906000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":471906000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":471906000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":471906000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":474782000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":477545000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":481579000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":492030000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":492030000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":492030000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":492030000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":492030000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":496354000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":498370000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":504378000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":506970000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":506970000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":506970000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":506970000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":506970000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":508605000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":513840000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":519835000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":525851000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":525851000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":525851000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":525851000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":525851000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":529763000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":535464000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":539286000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":545717000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":545717000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":545717000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":545717000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":545717000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":549811000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":557211000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":562159000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":566573000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":566573000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":566573000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":570871000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":576430000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet":{"label":"Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net","description":"Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-1361000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":-2000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-2332000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1800000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1900000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-2800000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-2800000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-3211000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1500000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-1500000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1800000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-1800000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-2600000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2600000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1400000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-1400000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1200000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-1200000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-700000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-700000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8300000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":7400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":7400000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2200000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4500000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2300000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6800000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2300000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":9200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":9200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2400000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":2400000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4400000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":4400000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":2000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":2000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6300000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":6300000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1900000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1900000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":8100000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":8142000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1400000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1400000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2800000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2800000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1400000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1400000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1200000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1200000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":5236000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":5200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2200000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2200000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":1000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":1000000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1100000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1100000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1200000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1200000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2700000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":2700000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":1500000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":1500000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4200000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1500000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1300000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":1300000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":200000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":200000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2300000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2300000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":1000000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1000000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2300000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":2300000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":1300000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":1300000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3600000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":3600000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":1300000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":1300000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":6300000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":6300000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":6300000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1100000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":1100000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2200000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2200000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":1100000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":1100000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3600000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":3600000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":1300000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":1300000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5100000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":5100000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5100000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1300000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1300000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3200000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":3200000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":1900000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":1900000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":5200000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":5200000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":2000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":7500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":7500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":7500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2600000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":2600000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":5500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":2900000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":2900000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":8500000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":8500000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":3000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":3000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":11400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":11400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3400000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":3400000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":7600000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":7600000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":4200000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":4200000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":11500000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":3900000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":15400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3900000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8300000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":4400000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2017-12-31","val":6157000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":6157000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":6157000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":6157000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-01-01","val":6157000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-01-01","val":6157000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-01-01","val":6157000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-01-01","val":6157000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-03-31","val":6298000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6789000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6695000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6233000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":6233000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":6233000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":6233000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":6233000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6206000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6438000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7335000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11578000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":11578000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":11578000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":11578000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":11578000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11809000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":14364000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":17961000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18377000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":18377000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":18377000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":18377000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":18377000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":17761000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":17918000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15184000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":12467000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":12467000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":12467000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":12232000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10354000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2010-12-31","val":8946000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":9729000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":9729000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":9729000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":9729000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":9729000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9975000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10176000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9522000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9449000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":9449000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":9449000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":9449000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":9449000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9418000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9793000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10090000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10036000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":10036000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":10036000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":10036000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":10036000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9851000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10497000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10320000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9830000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":9830000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":9830000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":9830000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":9830000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9744000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9001000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8912000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8473000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":8473000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":8473000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":8473000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":8473000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8224000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9608000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8827000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7508000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":7508000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":7508000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":7508000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":7508000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6890000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7505000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6237000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6157000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":12600000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":11400000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":6000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":5900000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":23300000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":23300000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5200000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10300000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":10300000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":5100000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":5100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":15500000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":15500000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":5200000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":5200000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":20400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":20400000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":20400000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4800000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":4800000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9900000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":9900000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":5100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":5100000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":15200000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":15200000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":5300000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":5300000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":20500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":20500000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":20500000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5100000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":5100000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10200000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":10200000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":5100000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":5100000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15300000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":15300000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":5100000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":5100000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":20400000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":20400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":20400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4900000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":4900000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":5100000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":5100000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":15200000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":15200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":5200000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":5200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":20400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":20400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":20400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4900000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":4900000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10100000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":10100000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":5200000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":5200000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":15600000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":15600000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":5500000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":5500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":21200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":21200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":21200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5400000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":5400000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10700000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":10700000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":5300000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":5300000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":16200000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":16200000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":5500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":5500000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":21800000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":21800000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":21800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5600000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":5600000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11100000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":11100000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":5500000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":5500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":16600000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":16600000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":5500000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":5500000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":23500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":23500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":23500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":7100000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":7100000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":13500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":13500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":6400000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":6400000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":20300000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":20300000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":6800000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":6800000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":26300000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":26300000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":26300000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":5800000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":5800000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":11900000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":11900000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":6100000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":6100000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":18000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":18000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":6100000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":6100000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":25400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":25400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":25400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":6500000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":6500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":13000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":13000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":6500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":6500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":21200000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":21200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":8200000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":8200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":27600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":27600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":6800000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":6800000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":13100000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":13100000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":6300000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":6300000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":20000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":6900000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":26400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8300000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":16600000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":8300000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":1200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1700000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":1900000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2200000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":2000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1800000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1800000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1900000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":2000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2100000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":2100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2100000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2100000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":2300000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2700000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":2700000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2900000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":2900000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":3000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":3000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2900000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":2900000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":2900000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":2900000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":2900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":2900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3600000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3600000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3500000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3500000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3300000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3300000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3300000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3300000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":3000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":3000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":3200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":3200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2800000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2800000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2800000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2800000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":2800000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":2800000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2700000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2700000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":2500000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":2500000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2700000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":2700000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":2686196,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1900000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":1900000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":1800000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":1800000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1900000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1896096,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1900000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1906961,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1800000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1780222,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1780222,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1271949,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":700000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":701113,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":130276,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":470229,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":470229,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":13481,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":13481,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":369300,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":369300,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":369300,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":158074,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":158074,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":270649,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":270649,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":381987,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":381987,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":301985,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":301985,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":363635,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":363635,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":265866,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":265866,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":265866,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":310745,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":310745,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":280833,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":280833,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":251250,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":251250,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":268013,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":268013,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":242789,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":242789,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":293898,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":293898,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":293898,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":514224,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":514224,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":496859,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":496859,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":479685,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":479685,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":331994,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":331994,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":7641,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":7641,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":288133,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":288133,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":288133,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":235059,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":235059,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":231938,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":231938,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":228816,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":228816,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":221845,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":221845,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":201880,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":201880,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":213248,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":213248,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":394,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":394,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":411,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":411,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":428,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":428,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":8673,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":24926,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":53240,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":21074,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":11235,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":1505,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2009-12-31","val":1100747000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":1100747000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1100747000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1476159000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1504004000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":1590477000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1692242000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1772361000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1753818000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1760206000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1804722000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1769600000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1808867000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1836345000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1819299000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1864392000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1691025000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1537027000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1508509000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1484046000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1524144000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1519737000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1526166000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1539448000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1556720000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1611379000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1630873000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1667643000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1801606000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1805779000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1795531000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2023654000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2040014000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2077839000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2230454000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2174769000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2194448000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2200399000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2288873000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2284161000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2634160000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2648572000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2009-12-31","val":496611000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":496611000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":496611000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":639670000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":670190000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":630236000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":630236000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":630236000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":630236000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":630236000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":705850000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":763732000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":744602000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":688066000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":688066000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":688066000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":688066000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":688066000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":712214000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":668476000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":706655000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":745152000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":745152000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":745152000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":745152000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":745152000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":733852000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":721026000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":767597000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":750245000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":750245000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":750245000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":750245000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":750245000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":687797000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":458519000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":436086000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":419144000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":419144000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":419144000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":419144000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":419144000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":420486000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":383571000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":377155000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":369172000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":369172000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":369172000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":369172000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":369172000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":392873000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":363642000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":384644000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":421313000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":421313000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":421313000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":421313000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":421313000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":437436000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":459624000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":497210000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":367164000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":367164000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":367164000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":367164000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":367164000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":424014000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":429674000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":422723000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":439985000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":439985000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":439985000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":439985000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":439985000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":537518000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":437849000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":433576000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":454734000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":454734000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":454734000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":454734000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":454734000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":572328000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":523533000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":546919000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":496379000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":496379000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":496379000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":496379000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":496379000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":487145000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":583627000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":591746000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":597521000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":597521000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":597521000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":593819000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":628961000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Assets","description":"Amount classified as assets attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q4I"},{"end":"2015-06-30","val":5782000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"BilledContractReceivables":{"label":"Billed Contracts Receivable","description":"Amounts due for billed services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the Company and, at a minimum, one other party. An example would be amounts billed to customers under contracts or programs but not paid as of the balance sheet date.","units":{"USD":[{"end":"2010-12-31","val":411018000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":411018000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":411018000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":401071000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":432937000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":422954000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":422954000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":422954000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":422954000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":422954000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":429580000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":401478000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":359429000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":420598000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":420598000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":420598000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":420598000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":420598000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":430424000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":411646000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":395718000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":370975000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":370975000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":370975000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":370975000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":370975000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":299842000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":309746000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":284170000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":319065000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":319065000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":319065000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":319065000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":319065000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":266470000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":282157000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":214865000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":233735000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":233735000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":233735000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":233735000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":233735000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":222717000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":228272000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":240941000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":247114000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":247114000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":247114000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":247114000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":247114000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":246093000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":249940000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":260481000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":236113000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":236113000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":236113000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":236113000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":236113000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-01-01","val":236113000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-01-01","val":236113000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-01-01","val":236113000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-01-01","val":236113000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-03-31","val":281196000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":275063000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":281682000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":301716000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":301716000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":301716000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":301716000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":301716000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":304214000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":316960000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":292323000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":311061000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":311061000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":311061000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":311061000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":311061000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":332917000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":357092000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":306362000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":312991000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":312991000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":312991000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":312991000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":312991000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":318417000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":364760000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":313336000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":370115000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":370115000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":370115000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":352496000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":364278000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"BillingsInExcessOfCost":{"label":"Billings in Excess of Cost","description":"Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method.","units":{"USD":[{"end":"2009-12-31","val":7737000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":7737000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":7737000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":8841000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":8989000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":11118000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":11118000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":11118000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":11118000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":11118000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":26454000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":59630000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":55587000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":34956000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":34956000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":34956000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":34956000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q4I"},{"end":"2012-03-31","val":20648000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":13212000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":15460000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15031000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":15031000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":15031000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15454000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13024000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14966000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13781000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":13781000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":13781000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14142000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13050000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13560000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13408000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":13408000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":13408000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17873000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14578000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":26102000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12685000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":12685000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":12685000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9786000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":15304000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14012000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11998000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":11998000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":11998000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11425000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13948000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":27993000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"}]}},"BillingsInExcessOfCostCurrent":{"label":"Billings in Excess of Cost, Current","description":"Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method that are expected to be realized within one year or one operating cycle, whichever is longer, from the reporting date.","units":{"USD":[{"end":"2011-12-31","val":34956000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15031000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":15031000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":13781000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":13781000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":13408000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":13408000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":12685000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":12685000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11998000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":11998000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet":{"label":"Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net (Deprecated 2013-01-31)","description":"The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition.","units":{"USD":[{"end":"2011-06-30","val":241362000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":241362000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets, Cash and Cash Equivalents (Deprecated 2013-01-31)","description":"The amount of cash and cash equivalents acquired in a business combination.","units":{"USD":[{"end":"2011-06-30","val":5310000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5310000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssetsPrepaidExpenseAndOtherAssets":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets, Prepaid Expense and Other Assets (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to prepaid expenses and other current assets. Does not include amounts allocated to cash and cash equivalents, marketable securities, receivables, inventory, and assets not to be used.","units":{"USD":[{"end":"2011-06-30","val":1033000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1033000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets, Receivables (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to receivables.","units":{"USD":[{"end":"2011-06-30","val":69870000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":69870000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationGoodwillAmount":{"label":"Business Acquisition, Purchase Price Allocation, Goodwill Amount (Deprecated 2013-01-31)","description":"Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.","units":{"USD":[{"end":"2011-06-30","val":143772000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":143772000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets":{"label":"Business Acquisition, Purchase Price Allocation, Other Noncurrent Assets (Deprecated 2013-01-31)","description":"Amount of acquisition cost of a business combination allocated to other noncurrent assets not separately disclosed.","units":{"USD":[{"end":"2011-06-30","val":65000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":65000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities":{"label":"Business Acquisition, Purchase Price Allocation, Other Noncurrent Liabilities (Deprecated 2013-01-31)","description":"Amount of acquisition cost of a business combination allocated to other noncurrent liabilities not separately disclosed.","units":{"USD":[{"end":"2011-06-30","val":62000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":62000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment":{"label":"Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to property, plant and equipment to be used in ongoing operations.","units":{"USD":[{"end":"2011-06-30","val":357000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":357000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"BusinessAcquisitionsProFormaNetIncomeLoss":{"label":"Business Acquisition, Pro Forma Net Income (Loss)","description":"The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":62448000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":95188000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":131170000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":68813000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":103499000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":135990000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":130500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":95700000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":95900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":-6000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"BusinessAcquisitionsProFormaRevenue":{"label":"Business Acquisition, Pro Forma Revenue","description":"The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1337650000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":2034475000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":2810682000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1455140000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":2189747000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":2933759000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":2980300000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2591900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":2584500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":2310200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"BusinessCombinationConsiderationTransferred1":{"label":"Business Combination, Consideration Transferred","description":"Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.","units":{"USD":[{"end":"2019-04-01","val":115000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"}]}},"CapitalExpendituresIncurredButNotYetPaid":{"label":"Capital Expenditures Incurred but Not yet Paid","description":"Future cash outflow to pay for purchases of fixed assets that have occurred.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":2858000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":2858000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-06-30","val":26000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":26000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":2195000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":2195000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":96000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":96000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":96000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":325000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":325000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":325000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":371000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":371000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":141000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":141000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1345000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1345000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3653000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":3653000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3012000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":3012000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":112000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":112000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":340000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1358000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1358000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":376000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":376000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1333000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1333000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-03-31","val":935000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":935000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2528000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":5480000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"}]}},"CapitalizedComputerSoftwareAmortization":{"label":"Capitalized Computer Software, Amortization (Deprecated 2016-01-31)","description":"For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}]}},"CapitalizedComputerSoftwareImpairments":{"label":"Capitalized Computer Software, Impairments (Deprecated 2016-01-31)","description":"For each income statement presented, the amount charged to expense for write-downs of capitalized computer software costs to net realizable value.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"}]}},"CapitalizedComputerSoftwareNet":{"label":"Capitalized Computer Software, Net","description":"The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"}]}},"CapitalizedContractCostAmortization":{"label":"Capitalized Contract Cost, Amortization","description":"Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":100000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":300000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":200000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":200000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":8000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2800000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2800000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":4700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"CapitalizedContractCostNet":{"label":"Capitalized Contract Cost, Net","description":"Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"end":"2018-03-31","val":3100000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3400000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6200000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":9400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":6600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":6600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1900000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2007-12-31","val":8048000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2007Q4I"},{"end":"2008-12-31","val":4375000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2008-12-31","val":4375000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2008-12-31","val":4375000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2008-12-31","val":4375000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2008Q4I"},{"end":"2009-06-30","val":33441000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2I"},{"end":"2009-09-30","val":51830000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3I"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2009-12-31","val":86190000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2009-12-31","val":86190000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2009-12-31","val":86190000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2009Q4I"},{"end":"2010-03-31","val":5564000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1I"},{"end":"2010-06-30","val":162274000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2010-06-30","val":162274000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2I"},{"end":"2010-09-30","val":152137000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2010-09-30","val":152137000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":84829000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":84829000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":84829000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":84829000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":84829000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":84829000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":84829000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":84829000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":84829000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2010-12-31","val":84829000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2010Q4I"},{"end":"2011-03-31","val":72980000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2011-03-31","val":72980000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1I"},{"end":"2011-06-30","val":206950000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2011-06-30","val":206950000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":181894000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2011-09-30","val":181894000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":114483000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2011-12-31","val":114483000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2011Q4I"},{"end":"2012-03-31","val":119277000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2012-03-31","val":119277000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":124661000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":124661000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":208930000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2012-09-30","val":208930000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2012-12-31","val":134896000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2012Q4I"},{"end":"2013-03-31","val":172301000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":172301000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1I"},{"end":"2013-06-30","val":193578000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":193578000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":258666000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":258666000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2013-12-31","val":269001000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":275629000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2014-03-31","val":275629000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1I"},{"end":"2014-06-30","val":30675000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":30675000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2I"},{"end":"2014-09-30","val":54639000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-09-30","val":54639000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2014-12-31","val":23781000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":43628000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2015-03-31","val":43628000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4312000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2015-06-30","val":4312000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2I"},{"end":"2015-09-30","val":51191000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2015-09-30","val":51191000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":41314000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":60404000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2016-03-31","val":60404000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":40117000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2016-06-30","val":40117000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":70901000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2016-09-30","val":70901000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2016-12-31","val":64936000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":91627000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2017-03-31","val":91627000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":108210000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2017-06-30","val":108210000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2I"},{"end":"2017-09-30","val":148737000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2017-09-30","val":148737000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2017-12-31","val":9451000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10382000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-03-31","val":10382000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7197000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-06-30","val":7197000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":14951000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-09-30","val":14951000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2018-12-31","val":5294000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4I"},{"end":"2019-03-31","val":120535000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2019-03-31","val":120535000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5924000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2019-06-30","val":5924000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":33313000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2019-09-30","val":33313000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2019Q4I"},{"end":"2020-03-31","val":88604000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2020-03-31","val":88604000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1I"},{"end":"2020-06-30","val":29668000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2020-06-30","val":29668000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":101712000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2020-09-30","val":101712000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3I"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6924000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":64874000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":145414000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-3673000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":29066000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":47455000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":81815000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":81815000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-80626000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":76084000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":76084000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":65947000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":65947000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-1361000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":-1361000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-1361000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-11849000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-11849000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":122121000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":122121000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":97065000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":97065000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":29654000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":29654000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":29654000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4794000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":4794000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10178000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":10178000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":94447000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":94447000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":20413000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":20413000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":20413000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":37405000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":37405000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":58682000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":58682000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":123770000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":123770000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":134105000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":134105000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":134105000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6628000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":6628000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-238326000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-238326000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-214362000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-214362000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-245220000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-245220000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-245220000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":19847000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":19847000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-19469000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-19469000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":27410000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":27410000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":17533000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":17533000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":17533000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19090000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":19090000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1197000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-1197000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":29587000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":29587000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":23622000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":23622000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":23622000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":26691000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":26691000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":43274000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":43274000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":83801000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":83801000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-55485000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-55485000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":931000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":931000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2254000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-2254000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":5500000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":-4157000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":115241000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":630000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"}]}},"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":"2017-01-01","end":"2017-12-31","val":-55485000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":5500000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-4157000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-4157000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":115241000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":630000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":28019000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":28019000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":3560000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":3560000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":3560000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":79750000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":79750000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20814000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":20814000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":92858000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":92858000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":32339000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":32339000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-34269000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-34269000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":23681000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":23681000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":104221000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":12181000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":6912000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-6623000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"CommonStockDividendsPerShareCashPaid":{"label":"Common Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-03-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-03-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-03-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-04-01","end":"2013-06-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-04-01","end":"2013-06-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-07-01","end":"2013-09-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q3"},{"start":"2013-10-01","end":"2013-12-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-10-01","end":"2013-12-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-03-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-04-01","end":"2014-06-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":0.21,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-07-01","end":"2014-09-30","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-07-01","end":"2014-09-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q3"},{"start":"2014-10-01","end":"2014-12-31","val":0.21,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-10-01","end":"2014-12-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-10-01","end":"2014-12-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q2"},{"start":"2015-07-01","end":"2015-09-30","val":0.21,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-07-01","end":"2015-09-30","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q3"},{"start":"2015-10-01","end":"2015-12-31","val":0.21,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-10-01","end":"2015-12-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-03-31","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-04-01","end":"2016-06-30","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":0.21,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-07-01","end":"2016-09-30","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-07-01","end":"2016-09-30","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q3"},{"start":"2016-10-01","end":"2016-12-31","val":0.21,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-10-01","end":"2016-12-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-10-01","end":"2016-12-31","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-04-01","end":"2017-06-30","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":0.21,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-07-01","end":"2017-09-30","val":0.21,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-07-01","end":"2017-09-30","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q3"},{"start":"2017-10-01","end":"2017-12-31","val":0.21,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-10-01","end":"2017-12-31","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-10-01","end":"2017-12-31","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-03-31","val":0.25,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-04-01","end":"2018-06-30","val":0.25,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q2"},{"start":"2018-07-01","end":"2018-09-30","val":0.25,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":0.25,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-07-01","end":"2018-09-30","val":0.25,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.25,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-07-01","end":"2018-09-30","val":0.25,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q3"},{"start":"2018-10-01","end":"2018-12-31","val":0.25,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-10-01","end":"2018-12-31","val":0.25,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-10-01","end":"2018-12-31","val":0.25,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-03-31","val":0.27,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-04-01","end":"2019-06-30","val":0.27,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":0.27,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":0.27,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-07-01","end":"2019-09-30","val":0.27,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0.27,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-07-01","end":"2019-09-30","val":0.27,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q3"},{"start":"2019-10-01","end":"2019-12-31","val":0.27,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-10-01","end":"2019-12-31","val":0.27,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-10-01","end":"2019-12-31","val":0.27,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-03-31","val":0.32,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-04-01","end":"2020-06-30","val":0.32,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":0.32,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":0.32,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-07-01","end":"2020-09-30","val":0.32,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":0.32,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q3"},{"start":"2020-10-01","end":"2020-12-31","val":0.32,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-10-01","end":"2020-12-31","val":0.32,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":0.38,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":0.38,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0.38,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.38,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-04-01","end":"2021-06-30","val":0.38,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":0.38,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":0.38,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q3"},{"start":"2021-10-01","end":"2021-12-31","val":0.38,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":0.41,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0.41,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":0.41,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2016-01-01","end":"2016-12-31","val":0.84,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.84,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.84,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":1,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1.08,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1.08,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.08,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1.08,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1.08,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1.08,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":1.08,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":1.08,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":1.08,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":90299000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":53009000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":28536000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":82239000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":29230000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":111732000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":111732000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":27533000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":59690000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":59690000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":32157000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":32157000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":91048000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":91048000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":31358000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":31358000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":125113000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":125113000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":125113000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":31886000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":31886000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":68314000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":68314000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":36428000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":36428000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":102783000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":102783000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":34469000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":34469000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":133150000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":133150000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":133150000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25591000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":25591000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":50317000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":50317000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":24726000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":24726000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":74742000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":74742000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":24425000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":24425000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":95185000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":95185000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":95185000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20179000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":20179000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":41727000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":41727000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":21548000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":21548000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":59437000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":59437000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":17710000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":17710000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-6128000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-6128000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-6128000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9621000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":9621000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17330000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":17330000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":7709000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":7709000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":32813000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":32813000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":15483000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":15483000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":47211000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":47211000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":47211000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11733000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":11733000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24175000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":24175000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":12442000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":12442000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":37174000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":37174000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":12999000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":12999000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":51225000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":51225000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":51225000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":28002000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":28002000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":14786000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":14786000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":42651000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":42651000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":14649000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":14649000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":56319000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":56319000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":56319000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":14974000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":14974000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":30544000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":30544000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":15570000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":15570000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":45739000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":45739000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":15195000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":15195000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":114002000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":114002000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":114002000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20078000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":20078000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":39955000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":39955000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":19877000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":19877000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":61851000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":61851000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":21896000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":21896000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":82315000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":82315000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":82315000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":21106000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":21106000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":45313000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":45313000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":24207000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":24207000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":73254000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":73254000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":27941000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":27941000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":113770000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":113770000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":113770000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":28662000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":28662000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":58602000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":58602000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":29940000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":29940000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":88322000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":88322000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":29720000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":29720000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":120522000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":120522000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":32316000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":32316000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":68918000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":68918000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":36602000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":36602000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":106871000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":37953000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":136974000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":31329000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54153000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":22824000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"ConcentrationRiskPercentage1":{"label":"Concentration Risk, Percentage","description":"\"For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"\"benchmark\"\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.\"","units":{"pure":[{"start":"2012-01-01","end":"2012-03-31","val":0.1,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.1,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":0.1,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.1,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"}]}},"ContractReceivableDueAfterNextRollingTwelveMonths":{"label":"Contract Receivable, Due after Next Rolling Twelve Months (Deprecated 2020-01-31)","description":"Amount billed to customers under long-term contracts or programs to be collected after the next rolling twelve months following the latest balance sheet. Excludes amounts due that have been withheld because of retainage provisions in a contract. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-09-30","val":1000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1100000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1100000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":700000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":700000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":600000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":800000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":800000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":800000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":900000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1000000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1200000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1300000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1300000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1500000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":700000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":600000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":900000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1200000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1100000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"}]}},"ContractReceivableDueAfterOneYear":{"label":"Construction Contractor, Receivable, Excluding Contract Retainage, after Year One","description":"Amount of right to consideration in exchange for good or service transferred to customer under long-term contract or program when right to consideration is unconditional, excluding amount withheld under retainage provision in contract, to be collected after 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":"2020-03-31","val":1500000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2600000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1700000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1900000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2100000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5300000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4100000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7400000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8200000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ContractReceivableRetainage":{"label":"Contract Receivable Retainage","description":"Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract.","units":{"USD":[{"end":"2010-12-31","val":6433000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":6433000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":6433000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":4473000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5683000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5264000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":5264000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":5264000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":5264000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":5264000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6610000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7603000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4967000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6119000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":6119000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":6119000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":6119000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":6119000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7506000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7627000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2395000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2634000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":2634000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2634000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":2634000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2634000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8156000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3891000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2934000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4446000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":4446000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":4446000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":4446000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":4446000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7331000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6153000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9246000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11878000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":11878000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":11878000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":11878000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":11878000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10934000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10235000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8903000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8353000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":8353000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":8353000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":8353000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":8353000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10366000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13695000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":12985000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":16312000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"ContractReceivableRetainageDueAfterOneYear":{"label":"Contract Receivable Retainage, after Next Twelve Months","description":"Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected after 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":"2011-06-30","val":1700000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2100000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1400000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1500000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1500000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1600000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1600000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1600000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1500000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1500000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1400000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"}]}},"ContractsReceivable":{"label":"Contracts Receivable (Deprecated 2012-01-31)","description":"Amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. Such amounts may be billed or unbilled depending on the specifics of the contract.","units":{"USD":[{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q4I"},{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2011-06-30","val":541848000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":541133000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice":{"label":"Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Estimate of Transaction Price","description":"Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in estimate of transaction price which increases (decreases) right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Includes, but is not limited to, change in assessment of whether estimate of variable consideration is constrained.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":9800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":11300000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":11300000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":10800000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":10800000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":8800000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress":{"label":"Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress","description":"Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in measure of progress which increases (decreases) right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":2600000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":5800000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":4300000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":4300000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":8800000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":8800000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":4500000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":4500000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":3200000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":3200000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5600000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":5600000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":3500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":3500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":9000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":9000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":5900000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":5900000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":3300000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":3300000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7200000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":7200000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":5800000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":5800000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":9400000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":9400000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":4300000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":4300000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":2500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":2500000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6700000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":6700000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":5700000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":5700000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":8100000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":3700000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1900000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-1500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2017-12-31","val":18816000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-01-01","val":22156000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-01-01","val":22156000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-01-01","val":22156000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-01-01","val":22156000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-03-31","val":21876000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":33056000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":32355000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":28830000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43526000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":43891000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":36546000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":47766000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":40058000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":36197000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"ContractWithCustomerLiabilityCurrent":{"label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":18816000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":21876000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":33056000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":32355000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":28209000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":28830000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43526000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":43891000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":27620000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":36546000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":47766000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":40058000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":37218000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":30383000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":30610000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":34442000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":36197000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":36197000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":36197000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":30320000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":34638000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2018-01-01","end":"2018-03-31","val":2300000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":3500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":10000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":4200000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":18200000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":18000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":4500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":23400000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":900000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":23800000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":16700000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":18500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":1800000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":22300000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":3800000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":22500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":25500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":29400000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":3900000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":30600000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":1200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":31000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":19700000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":23100000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":3400000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2016-01-01","end":"2016-12-31","val":1369775000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":1069007000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":361286000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1463599000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1463599000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":403933000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":824945000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":421012000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1250505000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":1250505000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":425560000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":425560000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1678100000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1678100000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1678100000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":431083000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":431083000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":890349000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":890349000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":459266000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":459266000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1378263000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1378263000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":487914000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":487914000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1893461000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":1893461000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":1893461000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":520291000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":520291000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1059764000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":1059764000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":539473000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":539473000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1597764000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1597764000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":538000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":538000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2138791000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2138791000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":542717000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":542717000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1095585000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1095585000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":552868000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":552868000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1631790000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":536205000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2174545000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":575971000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1149344000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":573373000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"CostOfServices":{"label":"Cost of Services (Deprecated 2018-01-31)","description":"Total costs related to services rendered by an entity during the reporting period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1565198000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":792546000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":422242000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1218112000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":425566000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1668763000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1668763000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":499566000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":499566000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1061872000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":1061872000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":562306000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":562306000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":562306000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1617190000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1617190000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":555318000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":555318000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":555318000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2208631000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":2208631000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2208631000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":591441000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":599767000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":599767000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":599767000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1244414000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":1244414000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":644647000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":644647000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":644647000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1873595000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":1873595000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":629181000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":629181000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":629181000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2453679000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":2453679000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":2453679000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":580084000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":582867000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":582867000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1126977000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1126977000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":544110000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":544110000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1678470000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1678470000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":551493000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":551493000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2213894000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":2213894000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":2213894000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":562297000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":562297000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1085336000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1085336000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":523039000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":523039000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1578940000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1578940000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":493604000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":493604000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1995630000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":1995630000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":1995630000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":393009000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":393009000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":792798000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":792798000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":399789000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":399789000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1175585000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1175585000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":382787000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":382787000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1524208000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":1524208000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":1524208000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":314149000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":314149000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":640392000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":640392000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":326243000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":326243000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":975383000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":975383000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":334991000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":334991000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1320697000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1320697000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1320697000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":333514000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":333514000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":675025000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":675025000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":341511000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":341511000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1031319000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1031319000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":356294000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":356294000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1369775000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1369775000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":357047000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":357047000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":707721000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":707721000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":350674000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":350674000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1069007000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":361286000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1463599000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":403933000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":824945000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":421012000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":57773000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":63195000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":63195000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":75505000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":75505000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":75505000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":37926000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":37926000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":37926000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":18702000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":18702000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":18702000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10375000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":10375000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":10375000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2714000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":2714000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2714000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":13454000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":13454000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":13454000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":5340000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":5340000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":5340000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":11602000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":11602000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":11602000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-9092000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-9092000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-9092000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":16296000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":16296000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":18513000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2009-01-01","end":"2009-12-31","val":313000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":348000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":348000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":123000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":123000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":123000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":86000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":86000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":86000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":160000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":160000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":160000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-45000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-45000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-45000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":133000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":133000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":133000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":97000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":97000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":97000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":140000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":140000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":25000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":65754000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":72651000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":72651000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":86399000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":86399000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":86399000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":43829000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":43829000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":43829000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":22799000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":22799000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":22799000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":13034000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":13034000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":13034000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4038000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4038000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4038000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":15803000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":15803000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":15803000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":7901000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":7901000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":7901000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":16672000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":16672000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":16672000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-2980000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-2980000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-2980000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":23899000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":23899000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":28308000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7668000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":9108000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":9108000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":10601000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":10601000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":10601000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":5780000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":5780000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":5780000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4011000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":4011000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":4011000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2499000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":2499000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":2499000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1247000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1247000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1247000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2394000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":2394000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2394000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2523000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":2523000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":2523000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":4937000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":4937000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4937000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":6015000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":6015000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":6015000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":7463000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":7463000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":9770000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"DebtInstrumentFaceAmount":{"label":"Debt Instrument, Face Amount","description":"Face (par) amount of debt instrument at time of issuance.","units":{"USD":[{"end":"2010-08-19","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3I"}]}},"DebtIssuanceCostsLineOfCreditArrangementsNet":{"label":"Debt Issuance Costs, Line of Credit Arrangements, Net","description":"Amount, after accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2021-09-30","val":3700000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredCompensationLiabilityClassifiedNoncurrent":{"label":"Deferred Compensation Liability, Classified, Noncurrent","description":"Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).","units":{"USD":[{"end":"2016-12-31","val":30581000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":30581000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-09-30","val":32411000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":34517000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":34517000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":34517000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":34517000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":34517000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":32293000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":33623000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":35482000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":30999000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":30999000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":30999000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":30999000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":30999000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":31238000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":32976000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":33654000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":35552000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":35552000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":35552000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":35552000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":35552000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":27463000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":31525000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":33224000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":36310000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":36310000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":36310000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":36310000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":36310000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":32560000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":34333000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":34841000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":36053000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":36053000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":36053000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":29701000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":25876000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"DeferredCompensationPlanAssets":{"label":"Deferred Compensation Plan Assets","description":"Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.","units":{"USD":[{"end":"2016-12-31","val":29383000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":29383000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-09-30","val":32351000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":33555000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":33555000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":33555000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":33555000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":33555000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":33300000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":34037000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":34154000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":30501000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":30501000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":30501000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":30501000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":30501000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":33606000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":34754000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":34897000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":36777000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":36777000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":36777000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":36777000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":36777000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":31955000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":32740000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":34682000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":37848000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":37848000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":37848000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":37848000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":37848000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":38206000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":40457000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":40996000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":43342000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":43342000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":43342000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":35286000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":30792000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2013-01-01","end":"2013-12-31","val":-6557000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":17739000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":17739000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":27817000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":27817000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":27817000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":17170000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":17170000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17170000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-28013000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-28013000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-28013000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":8010000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":8010000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":8010000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":13451000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":13451000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":13451000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":8183000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":8183000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":14282000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"DeferredFederalStateAndLocalTaxExpenseBenefit":{"label":"Deferred Federal, State and Local, Tax Expense (Benefit)","description":"Amount of deferred state, local, and federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-8415000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":22216000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":22216000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":33642000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":33642000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":33642000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":20001000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":20001000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":20001000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-24700000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-24700000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-24700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":11596000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":11596000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":11596000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":15752000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":15752000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":15752000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":9893000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":9893000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":17807000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":8157000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1224000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":329000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-201000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-201000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1099000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4674000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":4674000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":743000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":743000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":4688000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":4688000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4688000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1092000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-1092000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2230000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-2230000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-10245000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-10245000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-3259000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-3259000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-3259000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2029000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":2029000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3626000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":3626000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":5079000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":5079000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":17539000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":17539000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":17539000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2425000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2425000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11647000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":11647000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":15352000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":15352000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-10915000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-10915000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-10915000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2825000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2825000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5288000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":5288000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":12500000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":12500000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":18668000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":18668000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":18668000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2966000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":2966000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7493000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":7493000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":18134000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":18134000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":30553000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":30553000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":30553000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3595000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":3595000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":9090000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":9090000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":7187000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":7187000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":18254000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":18254000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":18254000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3653000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":3653000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7951000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":7951000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":9711000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":9711000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-24815000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-24815000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-24815000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3969000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":3969000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8836000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":8836000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":13274000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":13274000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":11762000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":11762000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":11762000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2758000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":2758000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5468000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":5468000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":9773000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":9773000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":15739000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":15739000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":15739000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":4148000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":4148000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2570000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":2570000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":11127000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":11127000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":9856000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":9856000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1462000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":1462000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3274000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":3274000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":10948000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":17450000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2136000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-4099000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":75539000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":102634000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":102634000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":84481000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":84481000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":104722000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":104722000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":134864000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":134864000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":152632000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":152632000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":119963000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":119963000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":131516000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":131516000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":187158000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":187158000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":198458000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":198458000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":227072000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2018-12-31","val":108956000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":135930000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":134352000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":142909000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":143100000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":144912000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":152586000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":174060000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":174060000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":174060000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":170520000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":168350000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"DeferredRentCredit":{"label":"Deferred Rent Credit","description":"The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property by the lessor or lessee, respectively.","units":{"USD":[{"end":"2010-12-31","val":6900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":7100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":7100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":9300000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":9300000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":11000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":11000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":11100000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":11100000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11100000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":11100000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11100000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":11100000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":10600000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":10600000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":13200000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":13200000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":2332000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1858000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-1858000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4477000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4477000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4477000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5825000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":5825000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5825000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2831000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":2831000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2831000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3313000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3313000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":3313000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3586000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":3586000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":3586000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2301000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2301000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2301000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1710000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1710000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3525000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2010-12-31","val":29674000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":35390000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":35390000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":47723000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":47723000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":38021000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":38021000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":36203000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":36203000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":32829000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":32829000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":30551000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":30551000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":22769000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":22769000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":22560000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":22560000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":55376000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":55376000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":56820000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":56820000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":53012000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2010-12-31","val":-42031000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":-40149000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":-40149000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-54911000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2011-12-31","val":86000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3306000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":3306000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":829000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":829000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":441000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":441000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":560000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":560000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1252000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1252000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1709000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1709000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2239000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":2239000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2253000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":2253000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2344000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2010-12-31","val":138000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":86000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"}]}},"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":"2011-12-31","val":28823000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":32110000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":32110000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":33505000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":33505000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":31851000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":31851000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":29000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":29000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":27258000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":27258000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":20636000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":20636000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":20707000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":20707000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":18614000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":18614000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":23071000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":23071000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":27575000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2011-12-31","val":2753000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":8905000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2012-12-31","val":8905000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.","units":{"USD":[{"end":"2010-12-31","val":3316000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3728000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":3728000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3402000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":3402000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3687000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":3687000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3911000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":3911000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3429000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":3429000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3005000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":3005000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1598000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1598000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1681000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1681000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2205000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":2205000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4815000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":4815000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3384000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":272000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":272000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":717000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":717000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1537000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1537000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1828000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":1828000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1971000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":1971000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2008000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2010-12-31","val":71705000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":75539000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":54911000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":46460000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":46460000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":68519000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":68519000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":131782000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":141638000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":174060000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxLiabilitiesCurrent":{"label":"Deferred Tax Liabilities, Net, Current","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.","units":{"USD":[{"end":"2009-12-31","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q4I"},{"end":"2010-06-30","val":734000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4266000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":4266000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":4266000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":4266000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":4266000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2385000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1229000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":665000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-09-30","val":2143000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3330000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":3330000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3330000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":3330000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3330000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3232000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3885000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4486000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssets":{"label":"Deferred Tax Liabilities, Goodwill and Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2010-12-31","val":59708000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":71979000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":71979000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":87713000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":87713000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":68940000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":68940000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":86242000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":86242000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":111156000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":111156000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":131367000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":131367000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":100967000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":100967000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":114532000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":114532000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":136882000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":136882000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":152412000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":152412000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":185811000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxLiabilitiesLeasingArrangements":{"label":"Deferred Tax Liabilities, Leasing Arrangements","description":"Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":31128000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":31128000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":25863000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":25863000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":18676000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2009-12-31","val":33848000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":33848000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":33848000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":34725000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":36484000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":43110000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":43110000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":43110000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":43110000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":43110000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":42388000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":41648000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":42880000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":49223000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":49223000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":49223000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":49223000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":49223000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":51045000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":51013000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":52602000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":50645000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":50645000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":50645000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":50645000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":50645000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":55695000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":66593000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":71494000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":48093000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":48093000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":48093000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":48093000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":48093000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52180000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":53789000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":59678000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":65103000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":65103000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":65103000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":65103000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":65103000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":69774000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":74123000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":84787000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":102035000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":107014000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":112759000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":110932000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":122081000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":125734000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":129960000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":131720000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":97194000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":101163000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":106030000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":110468000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":108956000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":111714000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":121743000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":126048000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"}]}},"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":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5442000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":5442000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3931000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":3931000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4554000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":4554000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2657000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":2657000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":7303000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":7303000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":8168000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":8168000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":13270000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":13270000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":17237000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":17237000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":22585000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent":{"label":"Assets for Plan Benefits, Defined Benefit Plan","description":"Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.","units":{"USD":[{"end":"2009-12-31","val":21065000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":21065000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":21065000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":20152000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":22365000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":24415000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":24415000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":24415000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":24415000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":24415000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":23878000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":24949000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":22658000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":25026000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":25026000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":25026000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":25026000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":25026000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":24597000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":24678000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26184000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":27352000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":27352000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":27352000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":27352000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":27352000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28661000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":28514000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30237000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":31765000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":31765000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":31765000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":31765000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":31765000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32118000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":31540000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30888000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":31741000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":31741000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":31741000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":31741000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":31741000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32386000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28500000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":26645000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":27557000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":27557000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":27557000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":27557000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":27557000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27639000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":28147000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":28998000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":29383000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":29383000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":29383000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q4I"},{"end":"2017-03-31","val":30670000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":31455000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"}]}},"DefinedBenefitPlanBenefitObligation":{"label":"Defined Benefit Plan, Benefit Obligation","description":"Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.","units":{"USD":[{"end":"2010-12-31","val":1500000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1500000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1400000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1400000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1300000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1300000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1100000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":1134000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1100000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1100000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1200000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":800000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DefinedBenefitPlanOtherPlanAssets":{"label":"Defined Benefit Plan, Other Plan Assets (Deprecated 2012-01-31)","description":"The percentage of the fair value of investments other than debt securities, equity securities, and real estate to the fair value of total plan assets held as of the measurement date.","units":{"pure":[{"end":"2010-12-31","val":1,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanWeightedAverageAssetAllocations":{"label":"Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage","description":"Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.","units":{"pure":[{"end":"2011-12-31","val":1,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":1,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":1,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":1,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":22000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":22900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":22900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":23800000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":23800000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":23800000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":22600000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":22600000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":22600000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":19300000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":19300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":19300000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18600000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":18600000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":18600000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":18500000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":18500000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":18500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":20600000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":20600000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":20600000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":23500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":23500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":23500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":26700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":26700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":26700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":33000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":33000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":40400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":5000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":33700000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":33700000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":33700000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":30900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":30900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":30900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":8700000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":8700000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":8700000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":9000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":9000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":9000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":6000000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":1800000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7800000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":7800000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":7800000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1900000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4100000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":2200000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6100000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":6100000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":2000000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":2000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":9500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":9500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":9500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5900000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":5900000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12700000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":12700000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":6800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":6800000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":19100000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":19100000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":6400000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":6400000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":25500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":25500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":25500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":6300000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":6300000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":12500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":12500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":6200000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":6200000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":19400000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":19400000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":6900000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":6900000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":27600000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":27600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":27600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":8800000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":8800000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":18500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":18500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":9700000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":9700000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":27700000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":27700000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":9200000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":9200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":39500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":39500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":11500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":11500000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":23200000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":23200000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":11700000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":11700000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":34900000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":11700000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":47300000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12800000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":23500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":10700000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":17323000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":8839000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":13274000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":17747000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":17747000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":6773000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":14176000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":14176000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":21416000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":21416000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":28878000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":28878000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":28878000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7252000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":7252000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":14391000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":14391000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":28700000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":28700000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":55189000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":55189000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":55189000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":21724000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":21724000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37296000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":37296000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":44768000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":44768000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":52742000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":52742000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":52742000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7686000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":7686000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15332000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":15332000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":22869000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":22869000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":30504000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":30504000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":30504000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7592000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":7592000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15251000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":15251000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":22940000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":22940000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":30446000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":30446000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":30446000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7178000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":7178000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14547000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":14547000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":22345000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":22345000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":30276000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":30276000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":30276000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7622000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":7622000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15150000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":15150000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":22582000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":22582000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":30191000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":30191000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":30191000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7674000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":7674000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":15522000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":15522000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":23357000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":23357000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":33792000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":33792000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":33792000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":13209000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":13209000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":26733000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":26733000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":40028000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":40028000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":52569000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":52569000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":52569000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":12644000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":12644000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":25630000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":25630000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":39470000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":39470000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":55879000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":55879000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":55879000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":16138000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":16138000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":33154000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":33154000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":51281000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":51281000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":70300000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":70300000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":19152000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":19152000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":37887000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":37887000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":57438000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":77075000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":21951000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":41963000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet":{"label":"Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net","description":"Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":735000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities":{"label":"Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities","description":"Amount classified as accounts payable and accrued liabilities attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":86000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationGoodwill1":{"label":"Disposal Group, Including Discontinued Operation, Goodwill","description":"Amount classified as goodwill attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":4010000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationIntangibleAssets":{"label":"Disposal Group, Including Discontinued Operation, Intangible Assets","description":"Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":651000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets":{"label":"Disposal Group, Including Discontinued Operation, Prepaid and Other Assets","description":"Amount classified as prepaid and other assets attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":272000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment":{"label":"Disposal Group, Including Discontinued Operation, Property, Plant and Equipment","description":"Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-06-30","val":114000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"DistributedEarnings":{"label":"Distributed Earnings","description":"The total amount of dividends declared in the period for each class of stock and the contractual amount of dividends (or interest on participating income bonds) that must be paid for the period (for example, unpaid cumulative dividends). Dividends declared in the current period do not include dividends declared in respect of prior-period unpaid cumulative dividends. Preferred dividends that are cumulative only if earned are deducted only to the extent that they are earned.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15413000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":15413000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":15413000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":15413000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":15413000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":15413000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-30872000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":30872000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":30872000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-7745000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":7745000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":15501000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":15501000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":7756000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":7756000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":23272000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":23272000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":7771000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":7771000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":31050000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":31050000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":31050000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7783000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":7783000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15585000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":15585000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":7802000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":7802000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":23389000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":23389000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":7804000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":7804000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":31200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":31200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":31200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7814000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":7814000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15638000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":15638000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":7824000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":7824000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":23467000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":23467000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":7829000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":7829000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31313000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":31313000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":31313000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7860000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":7860000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15745000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":15745000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":7885000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":7885000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":23632000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":23632000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":7887000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":7887000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7914000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":7914000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15918000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":15918000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":8004000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":8004000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":24007000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":24007000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":8089000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":8089000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":32138000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":32138000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":32138000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8140000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":8140000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":16301000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":16301000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":8161000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":8161000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":24475000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":24474000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":8174000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":8174000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":32709000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":32709000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":32709000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9867000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":9867000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":19759000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":19759000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":9892000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":9892000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":29687000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":29687000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":9928000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":9928000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":39627000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":39627000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":39627000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10749000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":10749000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21537000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":21537000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":10788000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":10788000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":32360000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":32360000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":10823000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":10823000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":43207000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":43207000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":43207000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":12868000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":12868000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":25770000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":25770000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":12902000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":12902000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":38685000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":38685000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":12915000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":12915000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":51621000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":51621000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":15396000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":15396000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":30851000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":30851000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":15455000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":15455000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":46326000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":15475000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":61826000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":16751000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":33546000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":16795000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"DividendsPayableAmountPerShare":{"label":"Dividends Payable, Amount Per Share","description":"The per share amount of a dividend declared, but not paid, as of the financial reporting date.","units":{"USD/shares":[{"end":"2011-05-31","val":0.42,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q2I"},{"end":"2011-12-31","val":0.42,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"}]}},"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":"2009-01-01","end":"2009-12-31","val":0.374,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.382,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.382,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.381,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.381,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.381,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.387,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.387,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.387,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2.08,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":2.08,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":2.08,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.4,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.4,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.4,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.402,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.402,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.402,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.375,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.375,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.375,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.173,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-0.173,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-0.173,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.258,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.258,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.258,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.163,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.163,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.163,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.229,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0.229,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.258,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2009-01-01","end":"2009-12-31","val":0.35,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000892537-18-000014","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":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.21,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0.21,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationDeductionsOther":{"label":"Effective Income Tax Rate Reconciliation, Deduction, Other, 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 deductions.","units":{"pure":[{"start":"2018-01-01","end":"2018-12-31","val":0.022,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.013,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.013,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.009,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0.009,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.011,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities":{"label":"Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, 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 deduction for qualified production activity.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.065,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.006,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.006,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.004,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.004,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.004,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.004,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.004,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.004,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.004,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.004,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.004,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, 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 impairment loss.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2.001,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":2.001,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-0.007,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.001,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-0.001,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-0.004,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.004,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.003,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.003,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.007,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-0.007,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-0.007,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.001,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.001,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.001,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.005,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-0.005,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.005,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.001,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.001,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.001,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.003,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-0.003,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-0.003,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.008,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.008,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.008,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.003,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-0.003,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.004,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2009-01-01","end":"2009-12-31","val":0.031,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.033,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.033,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.031,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.031,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.031,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.033,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.033,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.033,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.186,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.186,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.186,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.05,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.05,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.05,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.048,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.048,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.048,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.034,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.034,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.034,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.039,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.039,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.039,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.061,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.061,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.061,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.048,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.048,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.048,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.049,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0.049,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.058,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationTaxCreditsResearch":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Research, 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 research tax credit.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.088,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.088,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.088,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.018,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0.018,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.011,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2009-12-31","val":55429000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":55429000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":55429000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":79140000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":70558000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":64575000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":64575000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":64575000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":64575000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":64575000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":78709000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":96593000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":82760000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":72467000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":72467000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":72467000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":72467000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":72467000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":78577000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":71364000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":80997000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":52364000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":52364000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":52364000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":52364000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":52364000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":75345000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":65433000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":76783000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":56617000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":56617000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":56617000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":56617000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":56617000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":66394000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":54585000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":68963000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":57409000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":57409000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":57409000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":57409000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":57409000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":66227000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":54225000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":71879000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":60940000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":60940000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":60940000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":60940000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":60940000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":75536000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65384000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":64474000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":70768000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":70768000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":70768000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":70768000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":70768000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":74422000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":78585000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":84518000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":87064000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":87064000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":87064000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":87064000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":87064000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":77087000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":88581000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":92870000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":89058000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":89058000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":89058000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":89058000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":89058000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":82384000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":94938000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":104309000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":97298000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":97298000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":97298000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":97298000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":97298000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":98266000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":114911000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":127110000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":123953000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":123953000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":123953000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":123953000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":123953000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":120875000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":125220000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":121767000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":129685000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":129685000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":129685000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":124098000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":130562000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount":{"label":"Share-based Payment Arrangement, Amount Capitalized","description":"Amount of cost capitalized for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2011-06-30","val":12500000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10700000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10700000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10500000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8800000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7600000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7600000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6200000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4800000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5500000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6400000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5500000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4700000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5500000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5100000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4200000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3400000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2700000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2100000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1600000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1500000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2800000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2400000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2000000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3600000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5400000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4600000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3900000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5600000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7300000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6100000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5100000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6300000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4700000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3700000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2300000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1800000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":800000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":500000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":300000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2011-01-01","end":"2011-06-30","val":1.9,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":1.8,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"}],"Y":[{"start":"2011-01-01","end":"2011-12-31","val":1.8,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.8,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"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":"2017-01-01","end":"2017-12-31","val":2700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":3400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2100000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2100000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2100000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":800000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":300000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":200000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1900000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":400000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2300000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":900000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":100000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1097000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":300000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":200000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-365000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":-236000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-300000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"}]}},"EmployeeStockOwnershipPlanESOPCompensationExpense":{"label":"Employee Stock Ownership Plan (ESOP), Compensation Expense","description":"The amount of plan compensation cost recognized during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3400000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3600000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3600000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":3600000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3800000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":3800000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":3800000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":900000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"}]}},"EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToEntitysCountryOfDomicile":{"label":"Disclosure on Geographic Areas, Revenue from External Customers Attributed to Entity's Country of Domicile (Deprecated 2013-01-31)","description":"Revenues from external customers attributed to the entity's country of domicile.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1999308000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1238995000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":656274000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1890995000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":652000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2583600000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2583600000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":697773000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1447749000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":1447749000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":749981000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":749981000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2180909000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2180909000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":733160000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":733160000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2861038000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":2861038000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":675216000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":675216000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-06-30","val":1312991000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":1312991000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":637775000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":637775000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":1956844000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":643853000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2577495000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":644820000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1248817000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":603997000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"}]}},"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":"2009-01-01","end":"2009-12-31","val":21026000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":10173000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":5337000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":15127000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":4954000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":20438000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":20438000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3091000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5788000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":5788000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2692000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":2692000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7235000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":7235000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1447000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":1447000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8944000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":8944000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1293000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1293000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-06-30","val":2455000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":2455000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":1162000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":1162000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":3630000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1175000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4800000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1188000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2320000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1132000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"}]}},"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":"2008-12-31","val":6446000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":243000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":830000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":1121000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1121000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":459000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":519000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":519000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":203000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":203000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":236000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":236000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":43000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":43000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":43000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":43000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":43000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":43000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":53000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":53000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":41000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":41000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":69000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":69000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":58000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":58000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":421000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":421000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1024000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1024000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"}]}},"ExcessTaxBenefitFromShareBasedCompensationOperatingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Operating Activities","description":"Amount of cash outflow for 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":"2008-12-31","val":6446000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":243000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":830000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":1121000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1121000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":459000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":519000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":519000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":545000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":203000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":203000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":236000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":236000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":351000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":43000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":43000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":43000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":43000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":43000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":43000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":53000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":53000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":53000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":41000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":41000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":69000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":69000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":70000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":58000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":58000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":73000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":421000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":421000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1024000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1024000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1656000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"}]}},"FairValueAssumptionsExpectedDividendPayments":{"label":"Fair Value Assumptions, Expected Dividend Payments (Deprecated 2018-01-31)","description":"Amount of dividends expected to be paid to holders of the underlying shares or contracted instruments over the term of the instruments life.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0.84,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.84,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.84,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.84,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0.84,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.84,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.84,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.84,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.84,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0.84,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}],"USD/shares":[{"start":"2014-01-01","end":"2014-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0.84,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.84,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.84,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.84,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0.84,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.84,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.84,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":0.84,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.84,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.84,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0.84,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.84,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"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":9000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":14000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":5000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":33000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":19000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":44000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":44000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":44000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":36000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":36000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":25000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":405000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":464000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":475000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":439000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":405000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":348000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2019-03-31","val":112000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":133000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":143000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":142000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":142000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":178000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":178000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":204000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2019-03-31","val":293000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":331000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":332000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":297000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":297000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":227000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":227000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":144000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":489000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":554000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":554000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":507000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":443000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":364000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2019-12-31","val":160000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":182000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":216000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":12000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":41000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":12000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":11000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":109000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":150000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":150000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":11000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":30000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":115000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":156000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":156000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":150000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":61000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":30000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":135000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":176000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":176000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":156000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":176000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":77000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":118000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":29000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":31000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"}]}},"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":"2019-09-30","val":79000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":68000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":38000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":16000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"FinanceLeasePrincipalPayments":{"label":"Finance Lease, Principal Payments","description":"Amount of cash outflow for principal payment on finance lease.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":25000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":25000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":62000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":62000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":99000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":99000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":136000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":136000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":136000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":35000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":35000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":76000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":76000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":118000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":118000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":159000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":159000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":47000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":91000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":138000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":187000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2018-12-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":504000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":610000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":669000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":641000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":641000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":641000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":641000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":435000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":641000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":704000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":705000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":375000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":375000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":330000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"FinanceLeaseRightOfUseAssetAccumulatedAmortization":{"label":"Finance Lease, Right-of-Use Asset, Accumulated Amortization","description":"Amount of accumulated amortization of right-of-use asset from finance lease.","units":{"USD":[{"end":"2019-12-31","val":206000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":330000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":330000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":467000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":110000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":149000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":39000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":194000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":45000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":147000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":147000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":147000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":168000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":168000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":179000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization":{"label":"Finance Lease, Right-of-Use Asset, before Accumulated Amortization","description":"Amount, before accumulated amortization, of right-of-use asset from finance lease.","units":{"USD":[{"end":"2019-12-31","val":641000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":705000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":705000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":705000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":705000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":705000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":767000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":767000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":796000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":797000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":797000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":797000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":797000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":797000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":0.05,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.05,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.05,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.05,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":0.05,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.04,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":0.04,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.06,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2010-12-31","val":76082000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":76082000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":76082000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":86385000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":91433000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":96336000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":96336000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":96336000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":96336000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":96336000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":101125000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":106345000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":111651000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":113072000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":113072000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":113072000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":113072000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":113072000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":118209000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":123113000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":128163000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":133247000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":133247000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":133247000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":133247000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":133247000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":138182000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":135772000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":141037000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":146173000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":146173000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":146173000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":146173000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":146173000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":151054000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":152673000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":158191000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":163734000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":163734000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":163734000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":163734000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":163734000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":169084000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":174408000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":163146000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":185541000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":185541000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":185541000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":185541000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":185541000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":191133000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":196645000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":202129000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":208579000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":208579000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":208579000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":208579000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":208579000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":215667000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":222060000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":228859000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":234895000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":234895000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":234895000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":234895000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":234895000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":240676000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":246497000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":252607000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":258165000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":258165000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":258165000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":258165000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":258165000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":263438000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":269956000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":278089000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":283006000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":283006000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":283006000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":283006000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":283006000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":289223000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":296121000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":302968000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":309315000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":309315000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":309315000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":317603000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":325958000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-09-30","val":20012000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20028000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":17904000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18209000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18254000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18304000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16984000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18728000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18833000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18839000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17858000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21333000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21390000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":21484000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":20107000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21832000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":21665000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22105000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":19921000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":19921000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20367000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":25472000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":22958000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22038000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":22570000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":22621000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21758000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":23676000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":25301000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25402000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":23045000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23932000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":23880000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":24581000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":23973000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":23974000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":23448000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":32529000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25548000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":26438000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.","units":{"USD":[{"end":"2012-09-30","val":5596000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2013-03-31","val":15055000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10150000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5073000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2014-03-31","val":14505000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10362000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5158000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2015-03-31","val":15018000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11379000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5675000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2016-03-31","val":16093000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11659000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5675000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2017-03-31","val":16221000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11454000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5449000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2018-03-31","val":20037000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12551000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6023000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2019-03-31","val":16814000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12318000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6710000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2020-03-31","val":18735000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":12865000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6377000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2021-03-31","val":18061000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":11790000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5730000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2022-03-31","val":23985000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":16279000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-09-30","val":11420000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11516000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10637000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10739000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10754000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10786000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10646000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11275000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11330000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11354000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11283000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12243000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12423000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12614000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10352000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11418000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11606000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11207000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11207000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11207000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":14843000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12574000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":13170000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13251000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":13485000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":12199000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14461000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":15151000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15202000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":13564000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":13789000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":13626000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15423000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":14331000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":14331000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":14331000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":19658000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":18312000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":18312000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-09-30","val":12997000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13234000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11582000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11886000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11924000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11977000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12226000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13095000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13212000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13208000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12509000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15697000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15747000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15836000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12841000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14613000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14630000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14973000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":12986000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":12986000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":12595000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17443000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":15160000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":15890000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":16563000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":16456000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13464000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15908000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16858000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16943000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":15390000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":16276000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15567000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":17486000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15423000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15423000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15423000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":21031000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":19340000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":19341000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-09-30","val":14964000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15235000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13300000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13603000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13650000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13694000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13492000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14583000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14706000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14705000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14364000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":18169000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18220000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":18314000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15927000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":17567000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17376000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17596000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":15076000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":15076000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":15464000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":20172000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":18185000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":18468000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":19002000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":19051000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":16434000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":18878000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":20139000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":20237000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":17135000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":18021000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":17640000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":19612000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":17486000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":17486000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":17486000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":23389000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":20549000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":20801000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-09-30","val":17555000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17837000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15302000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15605000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15650000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":15695000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15050000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16585000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16682000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16682000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15859000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19872000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19923000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20018000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":18402000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":20066000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":19877000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":20147000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17370000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17370000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17799000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21013000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":22117000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":21197000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":21732000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21781000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":19028000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21235000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23072000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":23170000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":20420000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":21306000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":21254000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":24232000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":19546000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":19546000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":19283000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":25706000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":23182000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":23885000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2010-12-31","val":244569000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":244569000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":244569000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":252897000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":254794000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":274100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":274100000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":274100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":274100000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":274100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":278318000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":282664000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":283785000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":280982000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":280982000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":280982000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":280982000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":280982000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":282112000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":283785000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":284483000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":285770000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":285770000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":285770000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":285770000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":285770000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":295643000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":298616000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":300550000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":301423000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":301423000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":301423000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":301423000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":301423000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":301419000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":317483000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":318047000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":317910000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":317910000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":317910000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":317910000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":317910000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":318397000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":335401000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":320602000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":340472000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":340472000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":340472000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":340472000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":340472000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":341355000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":342963000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":345710000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":402927000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":402927000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":402927000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":402927000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":402927000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":405119000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":404657000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":405972000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":406857000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":406857000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":406857000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":406857000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":406857000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":407768000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":443123000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":455854000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":454943000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":454943000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":454943000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":454943000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":454943000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":457893000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":458607000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":458689000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":485237000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":485237000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":485237000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":485237000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":485237000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":484575000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":485203000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":485202000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":574870000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":574870000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":574870000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":569947000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":570296000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":168487000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":166512000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":163361000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":177764000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":177193000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":176319000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":172134000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":163903000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":160672000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":156320000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":157461000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":162844000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":159513000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":150365000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":164810000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":159856000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":149313000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":160993000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":157456000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":150222000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":146318000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":143581000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":189452000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":182597000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":177113000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":167092000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":196626000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":203247000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":194455000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":188651000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":180600000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":195352000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":189082000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":182234000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":252344000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":244338000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FiniteLivedIntangibleAssetsUsefulLifeMaximum":{"label":"Finite-Lived Intangible Assets, Useful Life, Maximum (Deprecated 2012-01-31)","description":"The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.","units":{"Y":[{"start":"2011-01-01","end":"2011-12-31","val":25,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}]}},"FiniteLivedIntangibleAssetsUsefulLifeMinimum":{"label":"Finite-Lived Intangible Assets, Useful Life, Minimum (Deprecated 2012-01-31)","description":"The minimum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.","units":{"Y":[{"start":"2011-01-01","end":"2011-12-31","val":1,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}]}},"FurnitureAndFixturesGross":{"label":"Furniture and Fixtures, Gross","description":"Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.","units":{"USD":[{"end":"2018-12-31","val":97577000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":97577000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":97577000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":97577000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":105934000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":118112000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":131114000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":150640000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":150640000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":150640000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":150640000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":150640000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":171098000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":184038000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":193740000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":194470000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":194470000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":194470000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":194470000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":194470000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":209213000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":216294000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":222857000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":234169000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":234169000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":234169000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":240249000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":248513000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"FutureAmortizationExpenseRemainderOfFiscalYear":{"label":"Future Amortization Expense, Remainder of Fiscal Year (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during the remainder of the current fiscal year.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":9792000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":4979000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2012-01-01","end":"2012-03-31","val":14228000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10366000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"FutureAmortizationExpenseYearFive":{"label":"Future Amortization Expense, Year Five (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":11190000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":10957000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":12043000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11408000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":11396000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"FutureAmortizationExpenseYearFour":{"label":"Future Amortization Expense, Year Four (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":12496000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":12845000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":13942000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12768000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12886000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"FutureAmortizationExpenseYearOne":{"label":"Future Amortization Expense, Year One (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":17397000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":18125000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":18309000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":18226000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19965000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"FutureAmortizationExpenseYearThree":{"label":"Future Amortization Expense, Year Three (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":14473000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":14445000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":15603000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14749000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14882000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"FutureAmortizationExpenseYearTwo":{"label":"Future Amortization Expense, Year Two (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":16322000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":16274000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":17432000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16475000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17047000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":1692000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1692000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1692000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1692000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1692000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"}]}},"GainLossOnSaleOfEquityInvestments":{"label":"Gain (Loss) on Sale of Equity Investments","description":"The difference between the carrying value and the sale price of equity securities, not separately or otherwise categorized as trading or available-for-sale. This element includes investments in which the entity holds a small ownership stake (generally, less than 20% of the shares outstanding) and cannot exert significant influence.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":3745000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":3745000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":3700000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3745000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":3745000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":3745000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3745000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":3745000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"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":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":400000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":400000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-251000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-251000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":695000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":695000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":695000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":695000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-76000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-76000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-76000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-75000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-75000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-75000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-09-30","val":-7000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-171000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-171000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-22000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-22000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-09-30","val":-12000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":172000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-15000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"}]}},"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":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":-10074000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-10074000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":-10074000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-10074000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-10074000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-10074000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-10074000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-10074000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-10074000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":152323000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":85861000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":46953000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":128488000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":42627000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":172492000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":172492000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":42759000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":42759000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":85535000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":85535000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":42776000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":42776000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":42776000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":132656000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":132656000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":47121000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":47121000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":47121000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":180267000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":180267000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":180267000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":47611000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":45242000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":45242000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":45242000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":94100000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":94100000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":48858000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":48858000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":48858000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":141018000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":141018000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":46918000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":46918000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":46918000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":188949000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":188949000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":188949000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":47931000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":47947000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":47947000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":97894000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":97894000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":49947000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":49947000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":148670000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":148670000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":50776000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":50776000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":197413000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":197413000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":197413000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47340000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":47340000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":90759000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":90759000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":43419000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":43419000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":132515000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":132515000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":41756000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":41756000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":173772000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":173772000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":173772000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":38982000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":38982000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":78504000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":78504000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":39522000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":39522000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":116185000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":116185000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":37681000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":37681000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":154957000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":154957000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":154957000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":36335000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":36335000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":73358000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":73358000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":37023000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":37023000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":110255000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":110255000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":36897000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":36897000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":144534000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":144534000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":144534000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":35203000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":35203000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":70832000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":70832000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":35629000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":35629000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":106440000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":106440000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":35608000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":35608000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":140858000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":140858000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":140858000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":36937000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":36937000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":75022000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":75022000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":38085000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":38085000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":113261000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":113261000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":38239000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":38239000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":155225000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":155225000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":155225000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":42882000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":42882000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":84585000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":84585000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":41703000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":41703000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":126831000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":126831000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":42246000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":42246000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":167715000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":167715000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":167715000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":42315000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":42315000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":86789000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":86789000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":44474000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":44474000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":139652000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":139652000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":52863000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":52863000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":190773000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":190773000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":190773000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":51723000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":51723000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":105156000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":105156000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":53433000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":53433000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":164011000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":164011000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":58855000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":58855000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":221544000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":221544000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":48086000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":48086000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":95134000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":95134000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":47048000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":47048000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":143477000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":48343000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":192595000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":55736000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":116790000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":61054000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2009-12-31","val":488217000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":488217000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":488217000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2009-12-31","val":488217000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2009-12-31","val":488217000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2009-12-31","val":488217000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-06-30","val":631989000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":631989000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":729558000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":729558000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":729558000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":729558000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":729558000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":729558000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":729558000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":729558000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":729558000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010Q4I"},{"end":"2011-03-31","val":744364000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":744322000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":747000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":808455000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":808455000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011Q4I"},{"end":"2012-03-31","val":842890000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":861653000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":861934000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":861912000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":870759000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":871019000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":871294000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":752867000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q4I"},{"end":"2014-03-31","val":780905000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":850915000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":850970000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":851640000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":851640000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":919548000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":919290000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":919591000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":919591000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":951353000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":949953000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2016-12-31","val":955874000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":955874000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":955874000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":955874000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2017-12-31","val":1084560000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1085321000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1085806000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1085806000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2018-12-31","val":1085806000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1085806000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1166273000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1191213000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2019-12-31","val":1191259000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1191270000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1191270000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1191270000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":1237894000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1237733000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1237734000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1238090000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1498988000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":1498988000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1498988000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1509259000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1511068000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"GoodwillAcquiredDuringPeriod":{"label":"Goodwill, Acquired During Period","description":"Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":53245000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9382000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":9382000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":9382000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":9382000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":9382000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28038000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":98048000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":98103000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":98773000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":98773000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":98773000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":98773000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":98773000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":71918000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":71621000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":71922000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":71922000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":71922000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":71922000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":71922000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":31762000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":30362000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":36283000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":36283000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":36283000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":36283000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":36283000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":128686000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":128686000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":128686000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":128686000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":128686000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2019-01-01","end":"2019-06-30","val":80467000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":105407000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":105453000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":105453000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":105453000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":105453000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":105453000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":46624000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":46624000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":46624000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":46624000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":46624000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":260863000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":260863000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":260863000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"}]}},"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":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":118427000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"}]}},"GoodwillOtherChanges":{"label":"Goodwill, Other Changes (Deprecated 2016-01-31)","description":"Amount of other (increase) decrease 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":"2011-01-01","end":"2011-12-31","val":-788000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":788000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":788000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":788000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":-788000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2013-01-01","end":"2013-06-30","val":-260000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-301000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"}]}},"GoodwillOtherIncreaseDecrease":{"label":"Goodwill, Other Increase (Decrease)","description":"Amount of increase (decrease), classified as other, of an asset representing the future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":1246000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018"}]}},"GoodwillPurchaseAccountingAdjustments":{"label":"Goodwill, Purchase Accounting Adjustments","description":"Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":212000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2018-01-01","end":"2018-12-31","val":1246000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018"},{"start":"2020-01-01","end":"2020-03-31","val":11000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":11000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":11000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":11000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":11000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":11000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":11000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":11000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-161000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-160000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":196000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":231000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":231000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":231000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":10271000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":12080000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"GoodwillWrittenOffRelatedToSaleOfBusinessUnit":{"label":"Goodwill, Written off Related to Sale of Business Unit","description":"Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":3971000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3971000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"}]}},"ImpairmentOfIntangibleAssetsFinitelived":{"label":"Impairment of Intangible Assets, Finite-lived","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Domestic","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":178610000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":202522000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":202522000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":215437000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":215437000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":215437000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":155381000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":155381000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":155381000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6768000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":6768000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":6768000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":79238000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":79238000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":79238000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":85665000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":85665000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":85665000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":89988000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":89988000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":89988000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":97718000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":97718000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":97718000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":110514000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":110514000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":110514000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":136164000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":136164000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":136164000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":156496000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":156496000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":184309000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Foreign","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-102000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-71000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-71000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":65000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":65000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":65000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-427000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":-427000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-427000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-215000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-215000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-215000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-137000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-137000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-137000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-311000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-311000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-311000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":82000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":82000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":82000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-476000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-476000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-476000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":91000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":91000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":91000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-66000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-66000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-66000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-99000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-99000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-31000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2008-01-01","end":"2008-12-31","val":149959000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":84748000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":44627000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":131167000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":46419000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":178508000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":178508000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":44301000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":44301000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":97019000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":97019000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":52718000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":52718000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":52718000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":147679000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":147679000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":50660000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":50660000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":50660000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":202451000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":202451000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":202451000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":54772000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":52045000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":52045000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":52045000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":52045000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":111113000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":111113000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":59068000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":59068000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":59068000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":59068000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":165851000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":165851000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":54738000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":54738000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":54738000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":54738000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":215502000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":215502000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":215502000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":49651000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-10-01","end":"2011-12-31","val":49651000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":41634000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":41634000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-03-31","val":41634000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":41634000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":82469000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":82469000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":40835000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":40835000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-04-01","end":"2012-06-30","val":40835000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":40835000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":121246000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":121246000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":38777000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":38777000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-07-01","end":"2012-09-30","val":38777000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":38777000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":154954000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":154954000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":154954000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":33708000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-10-01","end":"2012-12-31","val":33708000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":32479000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":32479000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-03-31","val":32479000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":32479000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":67111000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":67111000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":34632000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":34632000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-04-01","end":"2013-06-30","val":34632000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":34632000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":95193000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":95193000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":28082000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":28082000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-07-01","end":"2013-09-30","val":28082000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":28082000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6553000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":6553000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":6553000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-88640000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-10-01","end":"2013-12-31","val":-88640000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":16059000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":16059000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-03-31","val":16059000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":16059000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28988000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":28988000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":12929000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":12929000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-04-01","end":"2014-06-30","val":12929000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":12929000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":55480000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":55480000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":26492000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":26492000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-07-01","end":"2014-09-30","val":26492000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":26492000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":79101000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":79101000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":79101000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":23621000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-10-01","end":"2014-12-31","val":23621000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":19497000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":19497000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-03-31","val":19497000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-03-31","val":19497000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40376000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":40376000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":20879000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":20879000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-04-01","end":"2015-06-30","val":20879000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":20879000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":62729000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":62729000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":22353000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":22353000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-07-01","end":"2015-09-30","val":22353000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":22353000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":85354000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":85354000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":85354000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":22625000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-10-01","end":"2015-12-31","val":22625000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":21708000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":21708000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-03-31","val":21708000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":21708000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":45680000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":45680000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":23972000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":23972000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-04-01","end":"2016-06-30","val":23972000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":23972000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":69045000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":69045000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":23365000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":23365000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-07-01","end":"2016-09-30","val":23365000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":23365000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":90070000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":90070000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":90070000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":21025000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-10-01","end":"2016-12-31","val":21025000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":24159000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":24159000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-03-31","val":24159000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":24159000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":48810000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":48810000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":24651000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":24651000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-04-01","end":"2017-06-30","val":24651000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":24651000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":71924000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":71924000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23114000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23114000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-07-01","end":"2017-09-30","val":23114000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23114000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":97242000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":97242000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":97242000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":25318000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-10-01","end":"2017-12-31","val":25318000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":25706000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":25706000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-03-31","val":25706000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":25706000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":53463000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":53463000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":27757000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":27757000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-04-01","end":"2018-06-30","val":27757000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":27757000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":82290000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":82290000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":28827000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":28827000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-07-01","end":"2018-09-30","val":28827000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":28827000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":110605000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":110605000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":110605000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":28315000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-10-01","end":"2018-12-31","val":28315000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":28196000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":28196000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-03-31","val":28196000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-03-31","val":28196000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":60700000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":60700000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":32504000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":32504000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-04-01","end":"2019-06-30","val":32504000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":32504000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":98494000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":98494000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":37794000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":37794000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-07-01","end":"2019-09-30","val":37794000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":37794000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":136098000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":136098000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":136098000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":37604000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-10-01","end":"2019-12-31","val":37604000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":38271000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":38271000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-03-31","val":38271000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":77362000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":77362000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":39091000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":39091000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-04-01","end":"2020-06-30","val":39091000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":116404000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":116404000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":39042000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":39042000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-07-01","end":"2020-09-30","val":39042000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":156397000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":156397000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":39993000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":41986000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":41986000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":90309000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":90309000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":48323000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":48323000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":142920000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":52611000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":184278000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":41761000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":74688000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":32927000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-750000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-750000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-750000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-750000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-57000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-57000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-122000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-122000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":-65000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-65000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-388000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-388000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":-266000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-266000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-282000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-282000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-282000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":115000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":115000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":115000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":115000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-11000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-11000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-126000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-126000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":139000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":139000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":139000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":68000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":68000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":128000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":128000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":60000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":60000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":57000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":57000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-71000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-71000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":107000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":107000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":107000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-31000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-31000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":5000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":36000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":36000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":77000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":77000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":72000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":72000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":40000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":40000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":40000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":40000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":40000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":19000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":19000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-21000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-21000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":27000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":27000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":8000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":8000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":22000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":22000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":22000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-12000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-12000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-12000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-12000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":4000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":16000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":16000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":4000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":4000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-1000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-1000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-1000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-2000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-1000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-1000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-1000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-1000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":280000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"IncomeTaxEffectsAllocatedDirectlyToEquityEmployeeStockOptions":{"label":"Income Tax Effects Allocated Directly to Equity, Employee Stock Options","description":"The tax effects of employee stock option transactions that are recognized differently for financial reporting and tax purposes, occurring during the period and charged or credited directly to shareholders' equity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":59667000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":31738000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":16095000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":48919000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":17181000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":66744000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":66744000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":16760000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":37311000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":37311000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":20551000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":20551000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":56595000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":56595000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":19284000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":19284000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":77355000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":77355000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":77355000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":20142000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":20142000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":42768000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":42768000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":22626000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":22626000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":63020000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":63020000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":20252000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":20252000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":82196000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":82196000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":82196000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15992000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":15992000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":32082000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":32082000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":16090000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":16090000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":46432000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":46432000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":14350000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":14350000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":59935000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":59935000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":59935000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12299000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":12299000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":25380000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":25380000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":13081000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":13081000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":34994000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":34994000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":9614000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":9614000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11842000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":11842000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":11842000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6368000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":6368000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11524000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":11524000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":5156000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":5156000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":22263000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":22263000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":10739000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":10739000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31525000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":31525000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":31525000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7739000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":7739000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16283000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":16283000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":8544000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":8544000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":25482000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":25482000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":9199000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":9199000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":34366000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":34366000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":34366000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8560000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":8560000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17810000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":17810000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":9250000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":9250000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":26440000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":26440000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":8630000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":8630000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33786000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":33786000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":33786000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9100000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":9100000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18226000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":18226000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":9126000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":9126000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":26230000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":26230000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":8004000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":8004000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-16859000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-16859000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-16859000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5679000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":5679000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":13500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":13500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":7821000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":7821000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":20412000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":20412000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":6912000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":6912000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":28530000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":28530000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":28530000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7066000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":7066000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":15356000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":15356000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":8290000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":8290000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":25229000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":25229000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":9873000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":9873000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":22212000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":22212000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":22212000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":9591000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":9591000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":18734000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":18734000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":9143000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":9143000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":28037000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":28037000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":9303000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":9303000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":35865000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":35865000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":9657000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":9657000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":21371000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":21371000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":11714000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":11714000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":36026000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":14655000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":47541000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":10420000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":20510000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":10090000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"IncomeTaxExpenseBenefitContinuingOperations":{"label":"Income Tax Expense (Benefit), Continuing Operations (Deprecated 2013-01-31)","description":"The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":66744000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":77355000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":77355000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":82196000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":82196000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":59935000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"}]}},"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":"2009-01-01","end":"2009-06-30","val":32280000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":51389000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-03-31","val":1450000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":28633000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":28633000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":54430000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":54430000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-03-31","val":564000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":564000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":35193000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":35193000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":66068000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":66068000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-03-31","val":509000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":509000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":11691000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":11691000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":15135000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":15135000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-03-31","val":244000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":244000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3322000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3322000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":12824000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":12824000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":610000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":610000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7452000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":7452000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":7495000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":7495000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-03-31","val":80000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3171000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":4778000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":68900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":77200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":77200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":92900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":92900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":92900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":43500000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":43500000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":43500000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":14900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":14900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":14900000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":14300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":14300000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":14300000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":80000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3171000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":4778000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":6400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":6400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":6400000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-60000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-60000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5618000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":5618000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":14161000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":14161000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":18100000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":18100000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":18100000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-4483000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-4483000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":986000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":986000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":7283000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":7283000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":15900000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":15900000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":15900000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":-3000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-8120000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-8120000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":-6750000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":-6750000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-03-31","val":-6000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-6000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":10323000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":10323000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":16117000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":16117000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":21400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":21400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":21400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":35000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":35000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1493000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-1493000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":22619000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":22619000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":23900000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":23900000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":10000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":10000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":12864000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":12864000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":20789000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":27200000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":295000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":22348000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncomeTaxesReceivable":{"label":"Income Taxes Receivable, Current","description":"Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":21996000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":21996000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":21996000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":21996000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":21996000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":16593000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6586000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":27821000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":21968000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":21968000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":21968000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":21968000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":21968000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":14339000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16721000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":17838000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":22140000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":22140000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":22140000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9657000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":19975000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":3904000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":14707000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":14707000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":27450000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1082000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":23490000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-303000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-303000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-19862000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-19862000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":30392000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":30392000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":24850000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":14475000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-10420000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-7923000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2008-01-01","end":"2008-12-31","val":59888000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-27311000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-35984000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":997000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":997000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":35870000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":9194000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":9194000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":5787000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":5787000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":39643000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":39643000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":39643000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25434000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":25434000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":33600000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":33600000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-2605000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-2605000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1907000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-1907000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-1907000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":22177000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":22177000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-16064000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-16064000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-13160000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-13160000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":28187000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":28187000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":28187000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-47444000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-47444000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-77730000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-77730000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-63701000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-63701000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-89935000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-89935000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-89935000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-46987000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-46987000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-56588000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-56588000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-59921000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-59921000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-87105000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-87105000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-87105000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-25698000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-25698000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-37375000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-37375000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-41728000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-41728000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-44103000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-44103000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-44103000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1084000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-1084000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-10679000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-10679000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-8918000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-8918000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-162000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-162000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-162000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2644000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-2644000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4718000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-4718000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-1215000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-1215000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-541000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-541000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-541000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4980000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":4980000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4997000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":4997000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":4946000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":4946000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":5327000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":5327000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3923000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":3923000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":11522000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":11522000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":28888000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":28888000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":10850000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":23436000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2196000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":22565000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"}]}},"IncreaseDecreaseInAccountsReceivable":{"label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-18643000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":87098000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":87098000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-14527000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-30151000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":-60182000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-24660000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-24660000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-24660000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":34686000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":34686000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":46198000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":46198000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-10877000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-10877000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":26823000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":26823000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":56912000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":56912000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-14638000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":3954000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3220000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":33158000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":1423000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-3857000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-3857000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-4014000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1114000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-925000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":9248000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":9248000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-4963000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-4963000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-5896000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-5896000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-6753000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-6625000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1712000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":245000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInBillingInExcessOfCostOfEarnings":{"label":"Increase (Decrease) in Billing in Excess of Cost of Earnings","description":"The increase (decrease) during the reporting period in the liability reflecting cash payments received before the related costs have been incurred.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":85000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":19000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":25000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-714000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-714000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-549000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1104000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":1104000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":1252000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1252000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":3381000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":3381000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3381000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15336000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":15336000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":48512000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":48512000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":44469000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":44469000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":23846000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":23846000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":23846000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-14400000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-14400000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-22036000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-22036000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-20027000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-20027000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-20456000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":-20456000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-20456000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":423000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":423000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2007000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-2007000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-106000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-106000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1291000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-1291000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-1291000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-440000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-440000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-879000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-879000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-598000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-598000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-750000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-750000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-750000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4465000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":4465000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1353000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":1353000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":14330000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":14330000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":913000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":913000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":913000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2899000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-2899000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2619000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":2619000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1327000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1327000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-687000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-687000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-899000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-899000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1624000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":1624000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":15669000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":15669000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1177000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-397000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10957000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":10256000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"}]}},"IncreaseDecreaseInContractWithCustomerLiability":{"label":"Increase (Decrease) in Contract with Customer, Liability","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-687000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1177000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1177000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-397000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10957000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":10256000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":6110000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":6110000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":6110000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":621000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":621000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":15317000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":15317000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":15682000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":15682000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-589000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-589000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-589000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":8926000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":8926000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20146000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":20146000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":12438000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":12438000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":9149000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":9149000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-6386000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-6386000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-6159000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-6159000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-2292000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-5350000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-6351000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-2033000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInDeferredCharges":{"label":"Increase (Decrease) in Deferred Charges","description":"The increase (decrease) during the reporting period in the value of expenditures made during the current reporting period for benefits that will be received over a period of years. Deferred charges differ from prepaid expenses in that they usually extend over a long period of time and may or may not be regularly recurring costs of operation.","units":{"USD":[{"start":"2020-01-01","end":"2020-09-30","val":2042000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-03-31","val":358000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2836000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3375000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2022-01-01","end":"2022-03-31","val":-3056000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-7192000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInDeferredCompensation":{"label":"Increase (Decrease) in Deferred Compensation","description":"The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-2927000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":-385000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":704000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":704000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-655000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":1830000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":1830000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":3936000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3936000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":3936000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2224000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":-2224000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-894000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-894000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":965000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":965000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3518000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-3518000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-3518000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":239000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":239000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1977000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1977000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":2655000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":2655000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":4553000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":4553000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":4553000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-8089000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-8089000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4027000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-4027000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-2328000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-2328000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":758000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":758000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-3750000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-3750000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1977000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-1977000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-1469000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-257000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-6352000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-10177000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInEmployeeRelatedLiabilities":{"label":"Increase (Decrease) in Employee Related Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2029000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":17079000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":5261000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":5261000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4344000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3053000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":6580000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":6580000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-22053000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":-22053000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-22053000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22405000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":22405000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12493000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":12493000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":23843000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":23843000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":3677000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":3677000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":3677000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7622000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":7622000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6024000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-6024000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":8792000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":8792000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-2762000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-2762000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-2762000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8818000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":8818000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-4215000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-4215000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":13641000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":13641000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2703000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":2703000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2703000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":14596000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":14596000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3724000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":3724000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2814000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2814000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":6926000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":6926000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":6926000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3646000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":3646000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7809000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":7809000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":13742000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":13742000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":13095000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":13095000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":13095000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-9873000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":-9873000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1618000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":1618000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":5907000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":5907000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":2095000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":2095000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2095000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-6674000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-6674000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1353000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1353000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":9830000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":9830000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":2796000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2796000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2796000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":968000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":968000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":17613000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":17613000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":29812000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":29812000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":24666000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":24666000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-3015000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-3015000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1330000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1330000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-2123000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-18040000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-6518000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-54000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInIncomeTaxesReceivable":{"label":"Increase (Decrease) in Income Taxes Receivable","description":"The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":7725000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-18732000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-18732000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1711000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1653000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":21996000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":21996000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":21996000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-5403000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-5403000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-15410000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-15410000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":5825000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":5825000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-28000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-28000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-7629000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-7629000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-5247000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-5247000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-4130000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-1470000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-12259000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1941000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":34762000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":34762000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":34762000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-30577000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-30577000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-34762000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-34762000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-34762000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-34762000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-30800000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-30800000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-30800000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3717000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-3717000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-3668000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-3668000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-3963000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-3963000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-3963000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-3963000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-3963000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":3726000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":3726000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1277000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1277000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1192000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-1192000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1238000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-1152000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-1181000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-4000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"}]}},"IncreaseDecreaseInOperatingLeaseLiability":{"label":null,"description":null,"units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":-28520000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":-22102000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-31055000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8941000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-17573000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-26465000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-35675000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-9692000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-18733000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInOtherCurrentAssets":{"label":"Increase (Decrease) in Other Current Assets","description":"Amount of increase (decrease) in current assets classified as other.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":10864000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":-10137000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-14538000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":2622000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-5103000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2361000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-12414000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-12414000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":-14356000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":-14356000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-17411000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1321000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1321000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1139000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-1139000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1185000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-2896000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1067000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":-586000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-4060000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-4060000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-4060000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":102000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":102000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1026000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-1026000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1333000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1333000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":987000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":987000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-1295000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-1295000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-401000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-401000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-1180000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-818000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1759000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-6336000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":953000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":-40000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-97000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-97000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":997000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1455000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1939000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1939000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":1827000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1827000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2051000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":2051000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2415000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":2415000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3775000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":4941000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2221000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1315000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInOtherNoncurrentLiabilities":{"label":"Increase (Decrease) in Other Noncurrent Liabilities","description":"Amount of increase (decrease) in noncurrent operating liabilities classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-1976000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1384000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1384000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":280000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":273000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":9380000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":9380000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":9380000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":17687000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":17687000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":2010000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2010000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-66000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-66000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":1068000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2008-01-01","end":"2008-12-31","val":-5352000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-639000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-333000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":4503000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":4503000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":133000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-840000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":-840000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":1374000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1374000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-278000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":-278000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-278000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-996000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-996000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":381000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":381000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-1975000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-1975000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-2527000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-2527000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2592000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-2592000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2120000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-2120000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-1016000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-1016000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-4208000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-728000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-728000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1154000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-1154000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":388000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":388000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-6841000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":393000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":393000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-252000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-252000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-983000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-106000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-569000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-569000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":738000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":93000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3927000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-686000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-667000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-667000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-1601000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-1601000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-1601000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-324000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-324000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-430000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-430000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-1878000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-1878000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-1954000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-1954000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1954000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":333000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":333000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1174000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":1174000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":2101000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":2101000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":2412000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":2412000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":436000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":306000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":302000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":859000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":859000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":1343000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":1343000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-417000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":967000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":14000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-227000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-227000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-692000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-412000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":-107000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":213000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":216000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":313000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":146000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1024000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":27000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1651000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":195000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":182000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":169000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-507000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-337000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":307000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":404000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":312000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":469000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-49000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":218000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":160000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":94000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"IncreaseDecreaseInPensionAndPostretirementObligations":{"label":"Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits","description":"Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-3043000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-173000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-195000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":6103000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":6103000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-365000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1160000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":-1160000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":1163000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1163000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":1550000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":1550000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1550000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-399000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-399000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":416000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":416000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-1786000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-1786000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":366000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":366000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":366000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-429000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-429000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-232000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-232000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1400000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1400000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":3235000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":3235000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":3235000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-146000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-146000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":94000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":94000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":2098000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":2098000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4175000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":4175000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":4175000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2460000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-2460000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1743000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-1743000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-2202000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-2202000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-761000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-761000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-761000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2543000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-2543000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2193000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-2193000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-4426000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-4426000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-2927000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-2927000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2597000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-2597000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1617000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-1617000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-385000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":704000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-655000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":500000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":223000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-2871000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-4432000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-4640000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-4640000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":179000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2177000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":2177000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":518000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":518000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":4770000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":4770000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4770000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-4877000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-4877000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2874000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-2874000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-4351000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-4351000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":5179000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":5179000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":5179000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-8360000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-8360000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8320000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-8320000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-9181000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-9181000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":4416000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":4416000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":4416000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-11682000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-11682000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-11625000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-11625000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-9418000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-9418000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-9334000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-9334000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-9334000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2423000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-2423000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-223000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-223000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-4849000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-4849000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-326000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-326000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-326000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":298000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":298000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2287000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-2287000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":205000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":205000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4990000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4990000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4990000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2690000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-2690000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":830000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":830000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-2437000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-2437000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":10641000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":10641000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-4411000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-4411000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3769000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-7273000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":7422000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3255000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"}]}},"IncreaseDecreaseInPrepaidExpense":{"label":"Increase (Decrease) in Prepaid Expense","description":"The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":1054000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":7606000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":6113000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":3619000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":3619000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5616000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":17916000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":17916000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":8448000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":8448000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":613000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":613000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":613000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1463000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1463000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":13704000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":13704000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":5609000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":5609000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-419000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-419000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-419000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":7620000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":7620000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":18142000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":18142000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":7838000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":7838000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":5963000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":5963000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3960000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":3960000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9186000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":9186000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3843000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":1790000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":7822000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":11286000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2008-01-01","end":"2008-12-31","val":62513000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-29858000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-44563000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-9296000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-9296000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":30581000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-3017000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":-3017000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":34355000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":34355000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":36226000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":36226000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":36226000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":88998000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":88998000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10248000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":10248000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":9471000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":9471000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-6131000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-6131000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-6131000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":22114000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":22114000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-26095000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-26095000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-72360000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-72360000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1081000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":1081000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":1081000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-7719000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-7719000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-37705000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-37705000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-58206000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-58206000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-91583000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-91583000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-91583000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-77448000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-77448000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-70579000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-70579000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-111705000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-111705000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-102076000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-102076000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-102076000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-18790000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-18790000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-32105000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-32105000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-83659000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-83659000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-82727000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-82727000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-82727000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7307000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":7307000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-5149000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-5149000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-11823000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-11823000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":5611000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":5611000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":5611000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-5645000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-5645000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2491000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-2491000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":462000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":462000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-18643000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-18643000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":45458000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":45458000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":52584000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":52584000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":49289000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":49289000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":87098000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-14527000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-30151000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":-60182000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"}]}},"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":"2009-12-31","val":73684000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":73684000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":73684000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":157554000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":152393000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":168487000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":168487000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":168831000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":166512000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":163361000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":177764000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":177764000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":177193000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":176319000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":172134000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":167910000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":163903000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":160672000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":156320000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":152523000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":157461000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":162844000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":159513000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":155250000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":150365000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":164810000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":159856000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":154176000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":149313000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":160993000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":157456000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":154931000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":150222000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":146318000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":143581000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":194348000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":189452000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":182597000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":177113000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":171962000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":167092000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":196626000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":203247000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":196778000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":194455000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":188651000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":180600000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":202231000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":195352000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":189082000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":182234000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":265555000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":252344000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":244338000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":3978000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":707000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":404000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":921000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":214000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1141000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1141000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":997000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":997000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4595000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":4595000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":3598000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":3598000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":3598000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":8565000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":8565000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":3970000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":3970000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":3970000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12567000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":12567000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":12567000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":4002000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":3970000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":3970000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":3970000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7949000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":7949000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":3979000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":3979000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":3979000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11806000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":11806000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":3857000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":3857000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":3857000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":15791000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":15791000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":15791000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":3985000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":4148000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":4148000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8157000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":8157000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":4009000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":4009000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":12267000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":12267000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":4110000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":4110000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":16304000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":16304000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":16304000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4051000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":4051000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8113000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":8113000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4062000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4062000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12217000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":12217000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":4104000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":4104000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":16266000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":16266000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":16266000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4119000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":4119000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5225000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":5225000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":1106000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":1106000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5591000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5591000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":366000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":366000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5802000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":5802000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":5802000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":275000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":275000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":604000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":604000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":329000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":329000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1033000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1033000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":429000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":429000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1193000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1193000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1193000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":289000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":289000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":595000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":595000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":306000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":306000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":858000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":858000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1097000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1097000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1097000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":294000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":294000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":611000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":611000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":317000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":317000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":865000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":865000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":254000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":254000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1375000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1375000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1375000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":734000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":734000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1391000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":1391000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":657000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":657000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2007000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":2007000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":616000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":616000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2378000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":2378000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2378000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":484000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":484000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1429000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1429000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":945000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":945000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2088000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":2088000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":659000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":659000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2594000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2594000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2594000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":655000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":655000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1287000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":1287000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":632000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":632000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1597000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1597000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":310000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":310000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1900000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1900000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":354000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":354000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":720000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":720000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":366000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":366000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1326000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":606000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2389000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2242000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4275000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":2033000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"InterestIncomeOther":{"label":"Interest Income, Other","description":"Amount of interest income earned from interest bearing assets classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":332000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":257000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":118000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":344000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":344000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":113000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":226000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":113000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":393000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":393000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":167000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":167000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":608000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":608000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":608000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":177000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":177000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":208000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":208000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":31000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":31000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":267000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":267000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":59000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":59000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":91000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":91000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":24000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":24000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":135000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":135000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":44000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":44000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":160000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":160000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":160000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":44000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":44000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":63000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":63000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":19000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":19000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":99000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":99000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":36000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":36000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":121000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":121000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":121000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":24000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":24000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":52000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":52000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":28000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":28000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":89000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":89000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":37000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":37000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":104000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":104000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":104000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":15000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":15000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":42000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":42000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":27000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":27000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":85000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":85000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":43000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":43000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":161000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":161000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":161000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":190000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":190000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":311000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":311000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":121000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":121000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":401000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":401000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":90000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":90000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":450000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":450000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":450000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":50000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":50000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":187000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":187000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":137000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":137000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":227000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":227000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":40000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":40000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":247000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":247000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":40000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":40000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":79000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":79000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":39000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":39000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":115000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":36000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":128000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":53000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":99000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":46000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2009-01-01","end":"2009-06-30","val":528000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":713000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":868000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":898000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1221000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":1221000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":1399000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1399000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":8908000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":8908000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":174000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":174000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7601000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":7601000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":7798000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":7798000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":15357000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":15357000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":15357000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":296000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":296000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7838000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":7838000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":8157000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":8157000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":15429000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":15429000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":15429000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":508000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":508000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8012000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":8012000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":8314000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":8314000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":15903000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":15903000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":15903000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":313000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":313000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7990000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":7990000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":8360000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":8360000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":8597000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":8597000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":8597000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":252000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":252000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":537000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":537000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":939000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":939000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1203000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1203000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":241000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":241000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":490000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":490000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":739000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":983000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":244000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":488000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"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":1203000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":739000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":983000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":983000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":244000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":488000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":732000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":732000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1166000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1166000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1166000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":647000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":647000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1332000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":1332000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":1961000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":1961000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":2315000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":2315000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2315000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":378000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":378000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1248000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1248000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1938000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1938000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":2436000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2436000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2436000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":639000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":639000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1256000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":1256000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1568000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1568000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":1819000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1819000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":327000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":327000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":664000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":664000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":1008000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":1769000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2159000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3758000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":34762000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":34762000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":34762000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":34762000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":34762000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4185000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3962000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":3962000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3962000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":3962000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3962000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":246000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":295000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-09-30","val":3726000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1277000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1277000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":1277000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1277000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1277000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":85000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2515000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":125000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":96000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":96000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q4I"},{"end":"2018-03-31","val":92000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":812000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":116000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":47000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":161000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":45000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":215000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":215000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":128000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":128000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-06-30","val":185000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-06-30","val":185000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":57000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":57000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":57000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-09-30","val":236000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":236000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":51000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":51000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":51000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":361000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":361000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":361000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":125000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":64000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":64000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":64000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":59000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":59000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":59000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":230000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":230000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":107000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":107000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":107000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":332000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":332000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":102000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":72000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":72000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-06-30","val":139000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":139000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":67000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":67000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":257000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":118000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":344000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":113000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":226000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":113000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"}]}},"Investments":{"label":"Investments","description":"Sum of the carrying amounts as of the balance sheet date of all investments.","units":{"USD":[{"end":"2014-12-31","val":143000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":143000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-09-30","val":10657000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10853000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":10853000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":10853000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":10853000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":10853000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10943000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11008000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11061000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11691000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":11691000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":11691000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":11691000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":11691000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11666000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11808000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11879000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11843000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":11843000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":11843000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":11843000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":11843000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":11848000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":11827000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":11835000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":11830000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":11830000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":11830000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":11830000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":11830000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":11817000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":11534000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":11550000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11550000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":11550000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":11550000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":11550000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":11550000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11549000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":11549000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":11549000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":11549000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":11549000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":11549000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":11549000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":11549000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":11548000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":11548000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":11555000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":11555000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":11555000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":11555000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":11555000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11555000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"LeaseholdImprovementsGross":{"label":"Leasehold Improvements, Gross","description":"Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.","units":{"USD":[{"end":"2010-12-31","val":21948000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":21948000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q4I"},{"end":"2011-06-30","val":22356000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":23937000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2018-12-31","val":43065000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":43065000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":43065000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":43065000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":43529000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":44051000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":48421000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":49625000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":49625000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":49625000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":49625000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":49625000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":50558000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":50817000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":54171000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":62293000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":62293000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":62293000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":62293000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":62293000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":64756000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":68049000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":69031000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":70932000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":70932000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":70932000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":78985000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":76361000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":144651000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":140795000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":138026000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":143109000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":118311000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":101767000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":16404000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":16658000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16759000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":8224000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7033000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":7564000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2019-12-31","val":32770000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":33220000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":35056000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":20661000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21832000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22666000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":12824000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4063000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3246000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":24941000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":25978000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":27272000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25136000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":14174000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":6296000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":28610000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":29633000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":31033000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":30166000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":27090000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":17875000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":31704000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":32456000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":33859000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":33989000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":32731000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":31730000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":22331000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14238000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6437000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"}]}},"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":"2019-09-30","val":10877000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10914000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7964000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":5635000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2013-03-31","val":200000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":200000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2009-12-31","val":283282000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":283282000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":283282000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":586428000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":578415000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":624134000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":624134000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":624134000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":624134000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":624134000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":685952000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":741304000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":685445000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":670949000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":670949000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":670949000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":670949000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":670949000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":693915000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":639742000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":660772000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":676681000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":676681000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":676681000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":676681000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":676681000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":657104000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":625141000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":659303000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":589631000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":589631000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":589631000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":589631000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":589631000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":555401000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":399971000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":362963000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":332623000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":332623000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":332623000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":332623000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":332623000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":321525000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":355716000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":345340000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":322687000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":322687000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":322687000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":322687000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":322687000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":336639000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":328456000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":328122000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":356797000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":356797000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":356797000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":356797000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":356797000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":360117000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":369438000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":395151000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":401501000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":401501000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":401501000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":401501000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":401501000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":443507000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":435679000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":407453000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":402677000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":402677000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":402677000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":402677000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":402677000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":610467000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":608172000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":622883000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":617272000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":617272000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":617272000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":617272000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":617272000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":720105000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":641680000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":640732000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":634252000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":634252000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":634252000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":634252000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":634252000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":599971000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":659897000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":627759000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":964145000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":964145000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":964145000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":939863000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":942687000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2009-12-31","val":1100747000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":1100747000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1100747000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1476159000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1504004000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":1590477000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":1590477000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1692242000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1772361000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1753818000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1760206000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1760206000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1804722000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1769600000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1808867000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1841909000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1836345000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1819299000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1864392000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1723402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1691025000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1537027000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1508509000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1487402000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1484046000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1524144000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1519737000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1506424000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1526166000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1539448000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1556720000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1598464000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1611379000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1630873000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1667643000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":1744475000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1801606000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1805779000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1795531000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":1803871000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2023654000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2040014000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2077839000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":2107914000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2230454000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2174769000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2194448000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":2213664000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2200399000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2288873000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2284161000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":2639565000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2634160000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2648572000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":220524000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":220524000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":220524000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":324113000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":311706000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":347740000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":347740000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":347740000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":347740000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":347740000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":410755000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":465978000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":411069000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":387700000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":387700000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":387700000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":387700000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":387700000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":408069000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":353977000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":371275000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":387243000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":387243000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":387243000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":387243000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":387243000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":361683000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":317881000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":345126000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":296685000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":296685000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":296685000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":296685000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":296685000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":460864000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":303048000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":260803000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":223653000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":223653000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":223653000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":223653000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":223653000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":210328000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":239842000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":221062000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":179896000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":179896000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":179896000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":179896000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":179896000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":191181000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":176076000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":174687000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":191654000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":191654000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":191654000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":191654000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":191654000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":192236000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":196676000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":219982000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":228285000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":228285000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":228285000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":228285000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":228285000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":233833000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":255992000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":251355000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":243333000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":243333000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":243333000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":243333000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":243333000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":266220000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":306938000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":337774000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":299981000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":299981000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":299981000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":299981000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":299981000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":333791000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":338676000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":367903000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":348813000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":348813000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":348813000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":348813000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":348813000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":314171000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":367309000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":360811000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":377228000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":377228000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":377228000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":357200000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":371508000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2014-12-31","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q4I"},{"end":"2015-06-30","val":1830000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"}]}},"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":"2013-12-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":200000000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":55000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-06-30","val":52600000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2009-12-31","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":200000000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":200000000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":200000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":200000000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":200000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":200000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":200000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":200000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":200000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":200000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":200000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":200000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"}]}},"LongTermLineOfCredit":{"label":"Long-term Line of Credit, Noncurrent","description":"The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":31000000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":31000000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":31000000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":31000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":31000000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":65500000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":29500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":7500000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":7500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":7500000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":7500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":96000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":25000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":36500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":36500000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":36500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":36500000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":36500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":115000000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":20000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":15000000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":15000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":15000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":15000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":30000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":300000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":300000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":300000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":300000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":300000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"LossContingencyAccrualAtCarryingValue":{"label":"Loss Contingency Accrual","description":"Amount of loss contingency liability.","units":{"USD":[{"end":"2016-12-31","val":4200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4200000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2600000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2300000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2300000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2300000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2300000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"}]}},"LossContingencyDamagesAwardedValue":{"label":"Loss Contingency, Damages Awarded, Value","description":"Amount of damages awarded to the plaintiff in the legal matter.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":800000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":800000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":800000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1800000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"LossContingencyDamagesPaidValue":{"label":"Loss Contingency, Damages Paid, Value","description":"Amount of damages paid to the plaintiff in the legal matter.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":1400000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":1400000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"}]}},"LossContingencyLossInPeriod":{"label":"Loss Contingency, Loss in Period","description":"The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"}]}},"LossContingencyRangeOfPossibleLossPortionNotAccrued":{"label":"Loss Contingency, Range of Possible Loss, Portion Not Accrued","description":"The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.","units":{"USD":[{"end":"2017-06-30","val":800000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":800000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":800000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":800000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"}]}},"LossContingencyReceivable":{"label":"Loss Contingency, Receivable","description":"Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.","units":{"USD":[{"end":"2016-12-31","val":5000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5000000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2600000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2300000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2800000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2800000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-91777000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-21268000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-32620000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-30418000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-30418000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":115650000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":204568000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":204568000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":207134000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":207134000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":209355000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":209355000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":209355000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5400000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":5400000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8324000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-8324000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-7535000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-7535000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-26226000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-26226000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6558000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-6558000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-14334000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-14334000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-22099000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":-29836000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-7220000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-14702000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2015-01-01","end":"2015-12-31","val":-23602000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":1648000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-10000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-10000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6443000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-13110000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-19868000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-19868000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":10596000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":10596000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":10596000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":27912000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":27912000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-17167000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-17167000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":-51921000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":-51921000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-53252000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-53252000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-53252000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":78056000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":78056000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":18012000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":18012000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":-7284000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":-7284000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-2949000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-2949000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-2949000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":66882000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":66882000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-38253000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-38253000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-70403000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-70403000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-64774000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-64774000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8282000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-8235000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-12017000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-11926000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-59857000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":225166000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-16360000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-32062000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2011-01-01","end":"2011-12-31","val":-26226000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-22099000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-29836000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-29836000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-7220000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-14702000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-22182000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-22182000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-29388000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-29388000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-29388000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-7166000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-7166000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-168304000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-168304000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-230460000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-230460000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-236257000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-236257000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-236257000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3598000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-3598000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":41256000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":41256000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-9048000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-9048000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-23602000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-23602000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-7128000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-7128000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-414000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-414000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1648000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-10000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6443000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-13110000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-39162000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-16551000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":-18607000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-20014000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-20014000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-239063000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-241233000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":-241233000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":-243279000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-243279000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-382161000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":-382161000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-382161000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-28192000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-28192000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-56283000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-56283000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-73522000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-73522000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-165475000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-165475000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-40897000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-40897000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-66335000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-66335000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-71717000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":-76009000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-12990000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-15754000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2015-01-01","end":"2015-12-31","val":-112748000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":-55212000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-72132000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-72132000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-3395000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-6920000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-11571000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-11571000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":-219039000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-219039000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-219039000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-8966000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":-8966000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-20112000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-20112000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":-36793000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":-36793000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":-44344000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-44344000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-44344000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-10154000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-10154000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-140825000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-140825000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":-197656000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":-197656000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":-214897000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-214897000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-214897000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-29772000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-29772000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-45610000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-45610000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-53872000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-53872000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":-150131000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-150131000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-17854000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-17854000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-30850000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-30850000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-40972000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-425156000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-11204000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-18426000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2011-01-01","end":"2011-12-31","val":-165475000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-71717000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-76009000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-76009000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-12990000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-15754000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-20102000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-20102000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-24786000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-24786000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-24786000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-48460000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-48460000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-130016000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-130016000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":-133690000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-133690000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-135888000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-135888000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-135888000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2405000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-2405000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-104691000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-104691000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":-110317000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-110317000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-112748000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-112748000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2878000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":-2878000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-51969000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":-51969000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-55212000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-72132000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-3395000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-6920000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":127266000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":66885000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":98682000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":132247000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":132247000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":42787000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":112749000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":112749000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":102092000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":102092000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":171445000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":171445000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":171445000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10943000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":10943000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":186728000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":186728000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":178122000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":178122000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":221355000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":221355000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":52249000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":52249000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":90847000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":188263000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":126258000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":57615000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2015-01-01","end":"2015-12-31","val":153883000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":83151000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":95764000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":95764000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":36529000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":63304000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":115240000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":115240000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":152958000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":152958000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":152958000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-18015000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":-18015000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":35025000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":35025000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":94214000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":94214000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":93439000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":93439000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":93439000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":47339000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":47339000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":123443000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":123443000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":232959000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":232959000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":221406000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":221406000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":221406000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":42640000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":42640000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":104677000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":104677000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":217133000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":217133000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":247244000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":247244000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8133000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-8180000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":66548000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":66457000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":205050000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":212171000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":34476000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":43865000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2011-01-01","end":"2011-12-31","val":221355000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":90847000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":188263000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":126258000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":126258000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":57615000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":89138000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":89138000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":166054000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":166054000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":188279000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":188279000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":188279000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":62254000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":62254000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":59994000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":59994000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":149788000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":149788000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":126925000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":126925000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":126925000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":25850000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":25850000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":43966000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":43966000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":146775000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":146775000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":153883000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":153883000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":29096000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":29096000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":51186000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":51186000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":83151000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":95764000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":36529000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":63304000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":90292000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":53010000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":28532000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":82248000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":29238000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":111764000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":111764000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":27541000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":27541000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":59708000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":59708000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":32167000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":32167000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":32167000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":91084000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":91084000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":31376000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":31376000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":31376000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":125096000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":125096000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":125096000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":34012000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":31903000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":31903000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":31903000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":31903000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":68345000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":68345000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":36442000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":36442000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":36442000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":36442000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":102831000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":102831000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":133306000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":133306000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":133306000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":30475000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-10-01","end":"2011-12-31","val":30475000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":25642000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":25642000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-03-31","val":25642000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":25642000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":50387000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":50387000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":24745000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":24745000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-04-01","end":"2012-06-30","val":24745000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":24745000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":74814000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":74814000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":24427000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":24427000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-07-01","end":"2012-09-30","val":24427000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":24427000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":95019000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":95019000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":95019000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":20205000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-10-01","end":"2012-12-31","val":20205000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":20180000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":20180000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-03-31","val":20180000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":20180000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":41731000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":41731000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":21551000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":21551000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-04-01","end":"2013-06-30","val":21551000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":21551000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":59449000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":59449000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":17718000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":17718000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-07-01","end":"2013-09-30","val":17718000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":17718000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-6149000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-6149000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-6149000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-65598000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-10-01","end":"2013-12-31","val":-65598000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":9634000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":9634000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-03-31","val":9634000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":9634000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17342000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":17342000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":7708000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":7708000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-04-01","end":"2014-06-30","val":7708000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":7708000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":32829000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":32829000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":15487000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":15487000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-07-01","end":"2014-09-30","val":15487000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":15487000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":47294000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":47294000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":47294000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":14465000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-10-01","end":"2014-12-31","val":14465000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":11758000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":11758000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-03-31","val":11758000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-03-31","val":11758000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24208000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":24208000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":12450000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":12450000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-04-01","end":"2015-06-30","val":12450000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":12450000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":37236000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":37236000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":13028000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":13028000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-07-01","end":"2015-09-30","val":13028000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":13028000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":51127000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":51127000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":51127000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":13891000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-10-01","end":"2015-12-31","val":13891000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":13216000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":27998000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":27998000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":14782000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":14782000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-04-01","end":"2016-06-30","val":14782000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":14782000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":42662000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":42662000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":14664000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":14664000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-07-01","end":"2016-09-30","val":14664000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":14664000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":56391000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":56391000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":56391000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":13729000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-10-01","end":"2016-12-31","val":13729000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":15028000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":15028000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-03-31","val":15028000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":15028000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":30589000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":30589000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":15561000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":15561000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-04-01","end":"2017-06-30","val":15561000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":15561000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":45771000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":45771000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":15182000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":15182000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-07-01","end":"2017-09-30","val":15182000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":15182000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":114141000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":114141000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":114141000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":68370000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-10-01","end":"2017-12-31","val":68370000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":20067000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":20067000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-03-31","val":20067000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":20067000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":39982000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":39982000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":19915000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":19915000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-04-01","end":"2018-06-30","val":19915000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":19915000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":61905000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":61905000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":21923000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":21923000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-07-01","end":"2018-09-30","val":21923000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":21923000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":82097000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":82097000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":82097000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":20192000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-10-01","end":"2018-12-31","val":20192000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":21118000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":21118000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-03-31","val":21118000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-03-31","val":21118000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":45332000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":45332000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":24214000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":24214000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-04-01","end":"2019-06-30","val":24214000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":24214000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":73269000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":73269000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":27937000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":27937000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-07-01","end":"2019-09-30","val":27937000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":27937000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":113890000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":113890000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":113890000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":40621000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-10-01","end":"2019-12-31","val":40621000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":28679000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":28679000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-03-31","val":28679000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":58627000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":58627000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":29948000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":29948000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-04-01","end":"2020-06-30","val":29948000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":88366000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":88366000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":29739000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":29739000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-07-01","end":"2020-09-30","val":29739000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":120530000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":120530000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":32164000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":32328000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":32328000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":68937000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":68937000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":36609000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":36609000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":106893000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":37956000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":137017000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":31341000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54178000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":22837000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":{"Entities":[{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":1,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":1,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":1,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":1,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":1,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":1,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":1,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}],"pure":[{"start":"2012-01-01","end":"2012-09-30","val":1,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":1,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":1,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":1,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":1,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"}],"reportable_segment":[{"start":"2015-01-01","end":"2015-12-31","val":1,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":1,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":1,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"}]}},"NumberOfReportingUnits":{"label":"Number of Reporting Units","description":"Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.","units":{"pure":[{"start":"2020-01-01","end":"2020-06-30","val":2,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":3,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":153358000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":85231000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":44873000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":131668000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":46437000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":179079000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":179079000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":45232000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":45232000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":101761000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":101761000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":56529000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":56529000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":56529000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":156276000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":156276000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":54515000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":54515000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":54515000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":215140000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":215140000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":215140000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":58864000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":55855000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":55855000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":55855000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":55855000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":115023000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":115023000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":59168000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":59168000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":59168000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":59168000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":173531000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":173531000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":58508000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":58508000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":58508000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":58508000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":227354000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":227354000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":227354000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":53823000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-10-01","end":"2011-12-31","val":53823000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":45695000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":45695000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-03-31","val":45695000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":45695000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":90575000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":90575000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":44880000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":44880000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-04-01","end":"2012-06-30","val":44880000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":44880000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":133334000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":133334000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":42759000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":42759000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-07-01","end":"2012-09-30","val":42759000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":42759000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":170988000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":170988000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":170988000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":37654000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-10-01","end":"2012-12-31","val":37654000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":36371000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":36371000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-03-31","val":36371000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":36371000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75042000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":75042000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":38671000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":38671000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-04-01","end":"2013-06-30","val":38671000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":38671000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":107081000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":107081000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":32039000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":32039000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-07-01","end":"2013-09-30","val":32039000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":32039000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":22243000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":22243000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":22243000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-84838000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-10-01","end":"2013-12-31","val":-84838000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":20042000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":20042000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-03-31","val":20042000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":20042000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":44112000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":44112000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":24070000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":24070000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-04-01","end":"2014-06-30","val":24070000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":24070000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":70844000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":70844000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":26732000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":26732000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-07-01","end":"2014-09-30","val":26732000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":26732000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":94816000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":94816000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":94816000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":23972000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-10-01","end":"2014-12-31","val":23972000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":19846000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":19846000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-03-31","val":19846000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-03-31","val":19846000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40958000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":40958000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":21112000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":21112000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-04-01","end":"2015-06-30","val":21112000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":21112000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":62078000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":62078000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":21120000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":21120000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-07-01","end":"2015-09-30","val":21120000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":21120000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":84886000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":84886000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":84886000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":22808000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-10-01","end":"2015-12-31","val":22808000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":21945000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":21945000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-03-31","val":21945000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":21945000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":46159000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":46159000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":24214000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":24214000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-04-01","end":"2016-06-30","val":24214000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":24214000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":69659000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":69659000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":23500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":23500000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-07-01","end":"2016-09-30","val":23500000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":23500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":90963000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":90963000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":90963000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":21304000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-10-01","end":"2016-12-31","val":21304000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":24390000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":24390000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-03-31","val":24390000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":24390000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":49325000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":49325000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":24935000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":24935000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-04-01","end":"2017-06-30","val":24935000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":24935000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":72465000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":72465000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23140000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23140000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-07-01","end":"2017-09-30","val":23140000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":23140000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":98194000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":98194000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":98194000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":25729000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-10-01","end":"2017-12-31","val":25729000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":26421000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":26421000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-03-31","val":26421000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":26421000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":54750000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":54750000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":28329000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":28329000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-04-01","end":"2018-06-30","val":28329000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":28329000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":84149000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":84149000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":29399000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":29399000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-07-01","end":"2018-09-30","val":29399000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":29399000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":112742000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":112742000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":112742000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":28593000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-10-01","end":"2018-12-31","val":28593000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":28532000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":28532000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-03-31","val":28532000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-03-31","val":28532000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":61829000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":61829000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":33297000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":33297000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-04-01","end":"2019-06-30","val":33297000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":33297000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":100231000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":100231000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":38402000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":38402000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-07-01","end":"2019-09-30","val":38402000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":38402000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":138325000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":138325000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":138325000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":38094000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-10-01","end":"2019-12-31","val":38094000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":38898000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":38898000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-03-31","val":38898000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":78484000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":78484000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":39586000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":39586000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-04-01","end":"2020-06-30","val":39586000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":117825000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":117825000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":39341000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":39341000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-07-01","end":"2020-09-30","val":39341000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":158049000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":158049000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":40224000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":42421000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":42421000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":91083000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":91083000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":48662000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":48662000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":144356000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":53273000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":186816000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":43838000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":78763000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":34925000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":7789000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":16315000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":8526000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":24727000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":8412000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":33622000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":33622000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":33622000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":25548000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":8465000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":33873000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":33873000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":28907000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":12004000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":39007000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-01-01","val":129600000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2019-01-01","val":129600000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2019-01-01","val":129600000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2019-01-01","val":129600000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-01-01","val":129600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4I"},{"end":"2019-03-31","val":130725000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":128208000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":127149000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":132195000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":110347000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-12-31","val":96132000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"OperatingLeaseLiabilityCurrent":{"label":"Operating Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":26260000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":26717000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":28170000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":29047000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":29047000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":29047000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":29047000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":29047000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":29352000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":29063000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":30235000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":30105000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":30105000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":30105000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":30105000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":30105000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":30374000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":31087000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":31291000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":32557000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":32557000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":32557000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":32118000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":31007000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"OperatingLeaseLiabilityNoncurrent":{"label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":104465000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":101491000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":98979000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":103148000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":103148000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":103148000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":103148000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":103148000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":97646000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89149000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":86317000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":80242000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":80242000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":80242000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":80242000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":80242000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":76463000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":71213000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":67306000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":63575000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":63575000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":63575000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":69300000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":63433000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-01-01","val":118700000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2019-01-01","val":118700000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2019-01-01","val":118700000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2019-01-01","val":118700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-01-01","val":118700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-03-31","val":119807000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":117113000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":116236000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":117728000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":117728000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":117728000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":117728000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":117728000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":111932000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":102187000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":99784000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":94825000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":94825000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":94825000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":94825000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":94825000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":89108000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":85224000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":79266000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":75319000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":75319000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":75319000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":79973000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":74233000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":233714000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":220088000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":188789000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":175300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":155901000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":136891000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":140102000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":138202000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":138202000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","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":30545000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":32628000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":31044000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":29686000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":30202000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":29479000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32353000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":33953000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":33953000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"}]}},"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":19661000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":20309000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":19321000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":21391000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15501000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":14260000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":16793000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":18353000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":18353000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","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":21413000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":21569000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":19127000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":22244000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":21560000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16125000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":19964000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":21852000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":21852000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","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":23443000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":23853000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":21555000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":22943000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22740000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":22649000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":23048000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":25794000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":25794000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","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":28580000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":28023000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24855000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":25521000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":25643000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":24327000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":29252000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":28954000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":28954000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","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":110072000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":93706000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":72887000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":53515000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":40255000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":30051000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":18692000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":9296000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":9296000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":51400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":47900000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":47900000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":55200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":55200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":55200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":52100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":52100000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":52100000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":47600000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":47600000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":47600000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":37200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":37200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":37200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":37400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":37400000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":37400000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":36900000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":36900000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":36900000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":39900000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":39900000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":39900000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"}]}},"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":0.04,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.04,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.03,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.03,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":0.03,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.04,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":0.04,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.03,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2017-12-31","val":23370000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":23370000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":23370000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-06-30","val":10912000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":8970000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5915000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":5915000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":5915000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":5915000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":5915000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4776000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4898000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7152000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4878000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":4878000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":4878000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":4878000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":4878000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5819000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6089000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6663000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":6354000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":6354000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":6354000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":6354000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":6354000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6921000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":7756000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":8339000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":13372000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":13372000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":13372000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":14260000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8779000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2009-12-31","val":6672000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":6672000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":6672000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":11203000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":11376000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":10695000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":10695000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":10695000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":10695000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":10695000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":10391000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10650000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10369000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13460000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":13460000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":13460000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":13460000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":13460000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12487000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12292000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12059000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10995000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":10995000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":10995000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":10995000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":10995000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10469000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10186000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9891000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5846000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":5846000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":5846000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":5846000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5846000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3282000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4837000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4391000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3884000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":3884000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3884000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":3741000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3741000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3910000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3878000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3325000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2636000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":2636000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":2636000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":2636000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2636000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2425000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2370000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2395000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2151000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":2151000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":2151000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2151000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":2151000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2001000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2199000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4048000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6923000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":6923000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":6923000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":6923000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":6923000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7383000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7943000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10722000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":12360000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":12360000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":12360000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":12360000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":12360000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13529000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":13464000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14127000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":13457000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":13457000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":13457000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":13457000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":13457000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":13646000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":13458000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":13096000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":11642000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":11642000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":11642000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":11642000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":11642000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":13065000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12646000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":13232000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":13988000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":13988000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":13988000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15820000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":14647000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-29000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-1000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":4000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-9000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":-8000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-32000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-32000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":-22000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-32000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-06-30","val":-32000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":-10000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-10000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-09-30","val":-50000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-50000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":-18000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":-18000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":-70000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-70000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2011-01-01","end":"2011-03-31","val":-17000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-17000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-31000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-31000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-48000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-80000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-51000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-70000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-19000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-70000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-48000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-80000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-80000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-51000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-70000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-19000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-72000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-72000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-2000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-2000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":134000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":134000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":134000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-3000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-3000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-12000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-12000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-8000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-8000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-15000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-15000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-15000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-12000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-16000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":-4000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-4000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-19000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-19000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-19000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-25000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-25000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-33000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-33000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":-8000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":-8000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-62000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-62000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-29000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-29000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":14000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":14000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":4000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":4000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":4000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-11000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-11000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-15000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-15000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-43000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-43000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-43000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-54000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":-54000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-45000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-45000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":9000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":9000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-32000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-32000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":13000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":13000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-55000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-55000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-55000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":11000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":11000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-27000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-27000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-38000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-38000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-54000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":-54000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-27000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":-27000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-27000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-27000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-27000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":12000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":12000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":5000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-7000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":-7000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":9000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":9000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":4000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":4000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-77000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-77000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-77000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-17000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-17000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-25000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-25000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-8000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":-8000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-44000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-44000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":-19000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":-19000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-41000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-41000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-12000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-12000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-19000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-19000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-7000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-7000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-22000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":-3000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-72000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-12000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-25000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-13000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":17000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-48000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-156000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":-156000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-51000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-70000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-19000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-72000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-72000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-2000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-2000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-3000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-3000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-12000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-12000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-8000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-8000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-4000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-83000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-83000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-83000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":98000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":98000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":98000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-72000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":-72000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-72000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-139000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-139000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":-139000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":11000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-27000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-38000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-54000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-27000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":218000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":218000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":218000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-12000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-12000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-19000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-19000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-7000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":-7000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-15000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":-15000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":4000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":4000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-120000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-120000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-120000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-17000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-17000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-25000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-25000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-8000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":-8000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-44000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-44000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":-19000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":-19000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-8000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-8000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-12000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-12000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-19000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-19000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-7000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-7000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-22000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":-3000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-43000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-12000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-25000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-13000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":7000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-1000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":4000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-9000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":-8000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-32000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-32000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":-8000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-18000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-06-30","val":-18000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":-10000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-10000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-09-30","val":-36000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-36000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":-18000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":-18000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":17000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":17000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2011-01-01","end":"2011-03-31","val":-17000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-17000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-31000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":-31000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-48000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-156000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-51000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-70000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-19000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":76000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":64000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":64000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":64000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-84000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":-84000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-84000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":29000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":29000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":29000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":84000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":84000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":84000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-245000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":-245000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-245000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-33000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":-33000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-29000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for actuarial (gains) losses recognized as a component of net periodic benefit cost.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":36000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":14000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":14000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-06-30","val":14000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-09-30","val":14000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":14000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":87000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":87000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":87000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-76000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-76000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":32000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":6877000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":6877000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":6877000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":6717000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":7029000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":7495000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":7495000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":7495000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":7495000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":7495000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":7419000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7473000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7493000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7871000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":7871000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":7871000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":7871000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":7871000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9075000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8829000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9340000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9403000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":9403000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":9403000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":9403000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":9403000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10482000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11183000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11195000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11288000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":11288000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":11288000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":11288000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":11288000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11252000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11312000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11119000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11063000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":11063000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":11063000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":11063000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":11063000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11162000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11140000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11113000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10879000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":10879000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":10879000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":10879000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":10879000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11164000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11361000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13011000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":12481000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":12481000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":12481000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":12481000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":12481000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":12221000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11721000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11038000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":10505000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":10505000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":10505000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":10505000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":10505000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10718000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10534000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10148000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":11889000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":11889000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":11889000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":11889000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":11889000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":830000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1524000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1428000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10309000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":10309000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":10309000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":10309000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":10309000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10275000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":27978000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10379000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":12249000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":12249000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":12249000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":12249000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":12249000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":12177000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12130000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":12215000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":13229000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":13229000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":13229000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":13142000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":13520000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":6814000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":6814000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":13503000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":13503000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":20949000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":20949000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":27619000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":27619000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":27619000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":5995000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":5995000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":13357000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":13357000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":20738000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":20738000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":28169000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":28169000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":8023000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":8023000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":15855000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":15855000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":27002000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":36065000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":7473000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":15174000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-233000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":108000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":111000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":259000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":151000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":355000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":355000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-62000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":-62000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-332000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":-332000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":-270000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":-270000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":-270000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-268000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-268000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":64000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":64000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":64000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-483000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":-483000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-483000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-215000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":96000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":96000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":96000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3916000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":3916000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":3820000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":3820000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":3820000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3896000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":3896000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-20000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-20000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":-20000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3607000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3607000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":3607000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-289000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-88000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-88000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-103000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-103000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-78000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-78000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":10000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":10000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-74000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":-74000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":-74000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":46000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":46000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-44000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-44000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-90000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-90000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-64000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-64000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-20000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-20000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-32000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":-32000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":-32000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-41000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-41000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-33000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-33000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":67000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":67000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-233000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":-233000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":-233000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-141000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-141000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-69000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":-69000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":72000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":72000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1549000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1549000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1618000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1618000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1501000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1501000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1501000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":8000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":53000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":53000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":45000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":45000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":145000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":145000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":92000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":92000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":39000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":39000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":44000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":44000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":5000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":5000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":235000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":235000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":191000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":191000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":319000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":319000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":319000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":4000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":62000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":62000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":58000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":58000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":63000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":63000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":1000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":1000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":80000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":80000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":80000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-42000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":-42000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-11000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":-11000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":31000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":31000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-50000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":-50000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-39000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":-39000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-83000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":-83000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":-83000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-22000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":-22000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-22000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":-22000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-51000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":-51000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":-29000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":-29000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-121000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-121000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-133000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-133000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-12000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-12000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-225000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":-92000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-277000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":112000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":101000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-11000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"OtherOperatingActivitiesCashFlowStatement":{"label":"Other Operating Activities, Cash Flow Statement","description":"Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2527000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4208000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":4208000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2428000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":2428000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":593000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":44000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":44000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":44000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":44000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":44000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":44000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"PaymentsForSoftware":{"label":"Payments for Software","description":"The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2742000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1353000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":1752000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":2218000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2218000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":725000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1835000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":1835000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":2628000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":2628000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":3051000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":3051000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3051000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":561000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":561000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3285000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":3285000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":5105000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":5105000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":5227000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":5227000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":5227000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":573000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":573000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1693000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1693000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":2215000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":2215000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":3182000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":3182000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":3182000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1249000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1249000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1816000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1816000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":2536000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":2536000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":2536000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2603000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2603000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5134000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":5134000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":6611000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":6611000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":7399000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":7399000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":7399000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":96000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":96000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":359000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":359000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":809000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":809000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1025000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1025000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1025000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":399000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":399000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":740000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":740000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1390000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1390000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":2748000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":2748000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2748000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":817000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":817000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2537000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":2537000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":5123000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":5123000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":7744000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":7744000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":7744000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2097000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":2097000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2921000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2921000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":4199000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":4199000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":5018000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":5018000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5018000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1024000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1952000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":2784000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":3677000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":3677000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":3677000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":5193000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":5193000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-12-31","val":9000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":375000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"PaymentsOfDebtIssuanceCosts":{"label":"Payments of Debt Issuance Costs","description":"The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":4920000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":4920000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":4920000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":4920000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":4997000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":4997000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4997000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":3873000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3873000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":3873000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":1687000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1687000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":1687000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1687000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":1687000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":1687000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":1687000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":89000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":89000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":89000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":1323000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":1323000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1323000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1323000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1323000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":3315000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":3315000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15400000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":15400000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":15400000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":15400000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":30846000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":30846000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":30846000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7716000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":7716000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":15492000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":15492000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":23257000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":23257000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":31029000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":31029000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":31029000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7756000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":7756000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15577000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":15577000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":23379000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":23379000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":31208000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":31208000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":31208000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7809000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":7809000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15646000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":15646000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":23470000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":23470000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":31312000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":31312000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":31312000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7856000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":7856000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15754000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":15754000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":23637000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":23637000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":31543000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7910000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":7910000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15927000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":15927000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":24012000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":24012000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":32139000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":32139000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":32139000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8137000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":8137000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":16308000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":16308000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":24476000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":24476000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":32705000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":32705000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":32705000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9861000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":9861000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":19768000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":19768000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":29691000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":29691000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":39624000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":39624000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":39624000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10744000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":10744000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21548000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":21548000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":32365000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":32365000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":43205000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":43205000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":43205000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":12861000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":12861000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":25782000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":25782000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":38689000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":38689000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":51618000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":51618000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":15388000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":15388000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":30866000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":30866000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":46332000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":61823000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":16741000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":33574000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2723000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":2723000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2723000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2723000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":2723000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":2723000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":2723000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":2723000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2723000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1357000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1357000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1357000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1357000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1476000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1476000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":1503000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":1503000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":1503000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":777000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":777000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":777000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":777000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1014000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1014000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":1746000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1746000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2489000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":2489000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2493000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":2493000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3092000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":4267000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3629000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3640000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":36496000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":13645000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":13775000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":13775000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":13775000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":236689000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":236052000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":236052000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":236052000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":236052000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":368853000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":368853000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":368853000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":21640000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":21640000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":20315000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":20315000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":20300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":20300000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":109043000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":109043000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":109043000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":38435000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":38435000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":62188000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":62188000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":63093000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":63093000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":63093000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":63093000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":63093000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10082000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":10082000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11382000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":11382000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":11382000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":11382000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":11382000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":11382000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":11382000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":44927000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":44927000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":123079000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":123079000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":124247000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":124247000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":124247000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":124247000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":124247000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":101342000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":101342000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":101342000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":101342000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":101556000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":101556000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":101556000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":47682000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":47682000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":47682000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":47682000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":60556000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":60556000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":60556000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":177193000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":177193000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":177193000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":5279000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":5279000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":5279000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":5279000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5279000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":114552000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":114552000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":153180000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":153180000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":152851000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":152851000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":152851000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":78815000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":78815000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":370811000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":330000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":330000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":422000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":422000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":54000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":54000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":76000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":159000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":750000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":750000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"}]}},"PaymentsToAcquireInvestments":{"label":"Payments to Acquire Investments","description":"The cash outflow associated with the purchase of all investments (debt, security, other) during the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":422000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":76000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":159000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":159000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":750000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":750000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":4500000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4500000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4500000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4500000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":201000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":201000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":201000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":201000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":474000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":474000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1183000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1183000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1183000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":110000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":110000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":110000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":110000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":110000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":5050000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1553000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":3080000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":4021000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":4021000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1649000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3346000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":3346000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":4599000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":4599000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":10257000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":10257000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":10257000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5991000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":5991000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":35938000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":35938000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":51372000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":51372000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":54460000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":54460000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":54460000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3688000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":3688000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4438000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":4438000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":8393000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":8393000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":11718000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":11718000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":11718000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2318000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2318000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3762000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3762000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":7213000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":7213000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":11087000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":11087000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":11087000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":909000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":909000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1749000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1749000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":2756000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2756000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":4083000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4083000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4083000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1572000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1572000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2240000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":2240000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":3188000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":3188000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":5202000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":5202000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5202000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2278000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":2278000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3346000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":3346000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":5666000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":5666000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":7662000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":7662000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":7662000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2578000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":2578000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4385000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":4385000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":5774000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":5774000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":31118000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":31118000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":31118000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6574000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":6574000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":16422000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":16422000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":25029000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":25029000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":30114000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":30114000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":30114000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7238000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":7238000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21946000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":21946000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":38455000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":38455000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":54795000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":54795000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":54795000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":25370000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":25370000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":45600000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":45600000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":53685000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":53685000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":71129000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":71129000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":17854000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":17854000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":31077000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":31077000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":41199000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":54908000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":16204000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":23409000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2009-12-31","val":22033000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":22033000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":22033000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":20873000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":23196000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":25789000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":25789000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":25789000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":25789000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":25789000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":25390000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":26205000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":24003000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":26155000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":26155000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":26155000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":26155000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":26155000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":25726000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25923000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":27555000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":29390000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":29390000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":29390000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":29390000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":29390000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29244000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29484000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":31488000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33565000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":33565000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":33565000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":33565000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":33565000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31105000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":31822000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":31363000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":32804000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":32804000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":32804000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":32804000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":32804000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":30261000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":30611000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28378000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29877000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":29877000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":29877000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":29877000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":29877000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27280000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":28260000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29492000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":30581000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":30581000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":30581000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q4I"},{"end":"2017-03-31","val":29926000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":31081000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"}]}},"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":"2011-12-31","val":0.01,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.01,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.01,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.01,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.01,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0.01,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0.01,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0.01,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0.01,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.01,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":0.01,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.01,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2011-12-31","val":20000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-12-31","val":20000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":20000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-12-31","val":20000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":20000000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":20000000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-12-31","val":20000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-12-31","val":20000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":20000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":20000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":16642000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":16642000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":16642000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":14934000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21575000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":33115000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":33115000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":33115000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":33115000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":33115000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":23346000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":22706000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22881000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":27185000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":27185000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":27185000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":27185000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":27185000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15370000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15438000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":17656000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19384000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":19384000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":19384000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":19384000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":19384000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19690000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":19486000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14048000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18207000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":18207000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":18207000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":18207000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":18207000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18492000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17679000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18820000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23605000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":23605000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":23605000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":23605000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":23605000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":20915000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24435000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":21451000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":34423000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":34423000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":34423000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":34423000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":34423000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":30129000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":30771000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":27267000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":46207000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":46207000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q4I"},{"end":"2018-03-31","val":49360000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"}]}},"PrepaidExpenseCurrent":{"label":"Prepaid Expense, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":22933000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":22933000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":22933000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-06-30","val":40701000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":31233000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":23398000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":23398000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":23398000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":23398000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":23398000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21356000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":33965000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":26069000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":20030000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":20030000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":20030000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":20030000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":20030000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":27650000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":38172000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":27868000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":26243000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":26243000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":26243000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":26243000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":26243000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":30206000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35432000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":30752000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":32600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":32600000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":32600000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":38510000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":41975000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ProceedsFromCollectionOfNotesReceivable":{"label":"Proceeds from Collection of Notes Receivable","description":"The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":5126000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2010"}]}},"ProceedsFromDivestitureOfBusinesses":{"label":"Proceeds from Divestiture of Businesses","description":"The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1799000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":1799000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1799000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1799000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1799000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1799000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1799000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":1799000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":1799000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"}]}},"ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital":{"label":"Proceeds from Equity Method Investment, Distribution, Return of Capital","description":"Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":283000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":283000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":283000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":283000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":283000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":283000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":283000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2018-01-01","end":"2018-12-31","val":4300000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":4300000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4300000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-06-30","val":200000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-06-30","val":200000000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-09-30","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":200000000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":200000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":200000000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":200000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"}]}},"ProceedsFromLifeInsurancePolicies":{"label":"Proceeds from Life Insurance Policy","description":"Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":1300000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":1300000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":1300000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1300000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1300000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":21000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":21000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":21000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":4137000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":4137000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":4137000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":4137000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":4137000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":4137000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":227000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":227000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":227000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":270000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":5000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":5358000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ProceedsFromLinesOfCredit":{"label":"Proceeds from Lines of Credit","description":"Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":529125000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":287700000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":287700000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":8000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":9000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":9000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":9000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":80000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":80000000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":150000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":150000000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":89000000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":89000000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":162200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":162200000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":136500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":136500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":136500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":191000000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":191000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":358000000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":358000000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":501000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":501000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":575500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":575500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":575500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":240000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":240000000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":333000000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":333000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":465500000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":465500000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":624000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":624000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":624000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":231500000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":231500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":261500000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":261500000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":285500000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":285500000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":302500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":302500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":131000000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":131000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":164000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":164000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":207500000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":507500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":40500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ProceedsFromLongTermLinesOfCredit":{"label":"Proceeds from Long-term Lines of Credit","description":"The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":287700000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":287700000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"}]}},"ProceedsFromPreviousAcquisition":{"label":"Proceeds from Previous Acquisition","description":"Cash inflow representing an adjustment to the purchase price of a previous acquisition.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-06-30","val":112000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":112000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":112000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":112000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"}]}},"ProceedsFromRepaymentsOfLinesOfCredit":{"label":"Proceeds from (Repayments of) Lines of Credit","description":"The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-44100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}]}},"ProceedsFromSaleAndMaturityOfOtherInvestments":{"label":"Proceeds from Sale and Maturity of Other Investments","description":"The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-04-07","end":"2011-04-08","val":3200000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-07","end":"2011-04-08","val":3200000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-06-30","val":3255000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":3255000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":3255000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":3255000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":3255000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3255000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":3255000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":185000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":185000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":185000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":185000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":185000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":185000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":185000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":239000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":239000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":239000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":239000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":239000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":239000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":13000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":13000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":13000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":13000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"}]}},"ProceedsFromSaleOfOtherInvestments":{"label":"Proceeds from Sale of Other Investments","description":"The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2011-04-07","end":"2011-04-08","val":3200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"}]}},"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":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":400000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":400000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":402000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":696000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":696000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":696000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":696000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":696000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":17000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":17000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":3000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":869000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":869000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":869000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":869000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":869000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":869000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":302000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2008-12-31","val":22677000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":2589000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":10650000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":12561000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":12561000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":6891000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":8986000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":8986000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":11535000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":11535000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":13807000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":13807000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":13807000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5241000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":5241000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6884000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":6884000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":7665000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":7665000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":8186000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":8186000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":8186000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1115000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":1115000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1115000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1115000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1115000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1115000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1147000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":1147000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":1147000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":533000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":533000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":829000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":829000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1144000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1144000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1767000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":1767000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":1767000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":633000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":633000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1238000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1238000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":1878000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1878000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":3922000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":3922000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":3922000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4200000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":4200000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4352000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":4352000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":4530000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4530000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":7868000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":7868000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":7868000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":781000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":781000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15092000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":15092000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":24636000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":24636000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":30562000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":30562000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":30562000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1694000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":1694000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3198000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":3198000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":5931000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":5931000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":13624000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":13624000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":13624000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5996000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":5996000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6824000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":6824000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":11493000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":11493000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":12595000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":12595000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":12595000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1682000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1682000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":4979000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":4979000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":9156000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":9156000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":12895000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":12895000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":12895000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2055000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":2055000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4882000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":4882000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":5918000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":5918000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":10249000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":10249000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3142000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":3142000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6433000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":6433000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":8020000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":9758000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4010000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":5152000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2010-12-31","val":61219000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":61219000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":61219000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":99699000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":110533000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":111968000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":111968000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":111968000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":111968000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":111968000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":116461000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":117306000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":122805000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":123866000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":123866000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":123866000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":123866000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":123866000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":126146000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":79171000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":81968000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":84524000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":84524000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":84524000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":84524000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":84524000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":86131000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78083000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":78604000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":79260000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":79260000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":79260000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":79260000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":79260000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":79394000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":80044000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":81175000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":80451000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":80451000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":80451000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":80451000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":80451000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":83167000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":83773000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":85583000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":88245000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":88245000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":88245000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":88245000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":88245000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":90552000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":92820000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":93866000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":118240000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":118240000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":118240000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":118240000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":118240000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":128371000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":135938000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":141231000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":140642000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":140642000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":140642000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":140642000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":140642000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":149967000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":162773000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":180204000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":200906000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":200906000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":200906000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":200906000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":200906000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":222297000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":235559000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":248616000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":257468000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":257468000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":257468000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":257468000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":257468000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":274736000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":285110000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":292684000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":305898000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":305898000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":305898000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":320031000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":325671000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2009-12-31","val":14498000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":14498000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":14498000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":15591000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":15691000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":27086000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":27086000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":27086000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":27086000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":27086000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":38928000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":62196000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":65828000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":47435000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":47435000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":47435000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":47435000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":47435000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":35341000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":26182000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":29901000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":28588000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":28588000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":28588000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":28588000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":28588000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28701000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":27882000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":29053000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":30156000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":30156000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":30156000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":30156000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":30156000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":29462000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28372000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26661000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":25743000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":25743000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":25743000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":25743000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":25743000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":25259000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":23837000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":22809000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":22439000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":22439000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":22439000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":22439000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":22439000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23382000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21935000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":22213000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23121000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":23121000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":23121000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":23121000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":23121000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23510000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23595000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":22700000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":46082000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":46082000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":46082000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":46082000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":46082000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":50288000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":53895000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":53178000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":51427000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":51427000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":51427000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":51427000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":51427000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":54479000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":62401000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":72993000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":85631000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":85631000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":85631000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":85631000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":85631000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":103319000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":111381000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":116548000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":121296000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":121296000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":121296000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":121296000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":121296000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":128242000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":128555000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":127042000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":133297000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":133297000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":133297000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":136104000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":132978000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":{"Y":[{"start":"2011-01-01","end":"2011-12-31","val":7,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","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":{"Y":[{"start":"2011-01-01","end":"2011-12-31","val":1,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}]}},"ProvisionForDoubtfulAccounts":{"label":"Accounts Receivable, Credit Loss Expense (Reversal)","description":"Amount of expense (reversal of expense) for expected credit loss on accounts receivable.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2156000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":2156000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":5244000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":5244000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":5244000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":5244000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-999000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":-999000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-999000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-999000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-3499000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":-6022000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-14000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1247000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ReceivablesNetCurrent":{"label":"Receivables, Net, Current","description":"The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.","units":{"USD":[{"end":"2009-12-31","val":399239000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":399239000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":399239000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":466092000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":503464000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":528765000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":528765000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":620730000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":541848000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":541133000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":540468000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":540468000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":540468000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":540468000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":540468000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":569591000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":521109000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":474844000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":548309000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":548309000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":548309000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":548309000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":548309000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":541996000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":512010000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":491275000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":457898000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":457898000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":457898000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":457898000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":457898000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":392232000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":408063000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":367399000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":377156000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":377156000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":377156000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":377156000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":377156000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":358366000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":355798000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":303418000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":304253000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":304253000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":304253000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":304253000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":304253000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":311554000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":299090000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":292292000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":320677000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":320677000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":320677000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":320677000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":320677000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":315595000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":318128000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":321081000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":311410000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":364180000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":370864000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":367569000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":405378000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":390851000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":393062000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":367042000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"}]}},"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":"2009-01-01","end":"2009-12-31","val":573225000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":287700000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":287700000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-8000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":8000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":9000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":9000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":9000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":25000000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":25000000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":150000000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":150000000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":160000000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":36400000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":36400000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":152200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":152200000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":163200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":105500000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":105500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":105500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":156500000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":156500000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":359500000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":359500000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":532000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":532000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":599000000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":599000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":599000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":151500000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":151500000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":297000000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":297000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":448000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":448000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":595000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":595000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":595000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":153000000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":153000000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":278000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":278000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":322000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":322000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":324000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":324000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":124500000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":124500000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":149000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":149000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":222500000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":222500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":40500000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"RepaymentsOfLongTermLinesOfCredit":{"label":"Repayments of Long-term Lines of Credit","description":"The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-287700000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":287700000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"}]}},"RepaymentsOfSeniorDebt":{"label":"Repayments of Senior Debt","description":"The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":207250000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":207250000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":207250000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":207250000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":207250000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":207250000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":207250000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2009-12-31","val":464742000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":464742000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":464742000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":524450000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":555826000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":589838000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":589838000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":589838000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":589838000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":589838000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":621741000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":642770000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":677256000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":692272000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":692272000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":692272000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":692272000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":692272000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":710169000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":727157000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":743814000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":756241000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":756241000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":756241000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":756241000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":756241000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":768638000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":782387000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":792301000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":718892000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":718892000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":718892000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":718892000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":718892000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":720712000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":720597000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":728255000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":734873000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":734873000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":734873000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":734873000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":734873000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":738771000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":743336000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":748477000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":754457000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":754457000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":754457000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":754457000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":754457000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":759759000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":766538000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":773113000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":778710000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":778710000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":778710000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":778710000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":778710000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":785483000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":792883000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":799892000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":860027000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":860027000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":860027000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":860027000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":860027000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":870814000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":880837000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":892832000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":903084000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":903084000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":903084000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":903084000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":903084000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":913429000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":926855000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":943969000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":973767000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":973767000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":973767000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":973767000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":973767000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":989578000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1006624000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1023448000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1042676000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":1042676000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":1042676000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1042676000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":1042676000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1059608000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1080762000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1103243000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1117867000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":1117867000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1117867000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1132457000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1138499000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2018-03-31","val":2300000000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2900000000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2800000000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2800000000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2700000000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2700000000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3100000000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3000000000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2400000000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2200000000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2400000000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2800000000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2600000000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2400000000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2200000000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2400000000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2200000000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2300000000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2008-01-01","end":"2008-12-31","val":1870879000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":963638000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-04-01","end":"2009-06-30","val":514068000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1478268000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":514630000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2020334000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2020334000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":587557000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":587557000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1249168000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":1249168000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":661611000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-04-01","end":"2010-06-30","val":661611000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":661611000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1906122000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1906122000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":656954000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":656954000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":656954000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2604038000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":2604038000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2604038000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":697916000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":700864000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":700864000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":700864000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":700864000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1453537000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":1453537000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":752673000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":752673000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-04-01","end":"2011-06-30","val":752673000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":752673000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2188144000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2188144000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":734607000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":734607000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-07-01","end":"2011-09-30","val":734607000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":734607000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2869982000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":2869982000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":2869982000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":681838000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-10-01","end":"2011-12-31","val":681838000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":676509000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":676509000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-03-31","val":676509000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":676509000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1315446000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1315446000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":638937000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":638937000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-04-01","end":"2012-06-30","val":638937000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":638937000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1960474000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1960474000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":645028000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":645028000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-07-01","end":"2012-09-30","val":645028000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":645028000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2582295000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":2582295000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":2582295000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":621821000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-10-01","end":"2012-12-31","val":621821000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":646008000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":646008000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-03-31","val":646008000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":646008000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1251137000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1251137000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":605129000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":605129000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-04-01","end":"2013-06-30","val":605129000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":605129000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1818536000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1818536000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":567399000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":567399000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-07-01","end":"2013-09-30","val":567399000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":567399000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2310072000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":2310072000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":2310072000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":491536000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-10-01","end":"2013-12-31","val":491536000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":452033000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":452033000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-03-31","val":452033000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":452033000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":915414000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":915414000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":463381000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":463381000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-04-01","end":"2014-06-30","val":463381000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":463381000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1362614000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1362614000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":447200000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":447200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-07-01","end":"2014-09-30","val":447200000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":447200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1773981000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":1773981000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":1773981000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":411367000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-10-01","end":"2014-12-31","val":411367000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":370330000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":370330000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-03-31","val":370330000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-03-31","val":370330000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":754708000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":754708000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":384378000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":384378000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-04-01","end":"2015-06-30","val":384378000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":384378000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1147716000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1147716000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":393008000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":393008000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-07-01","end":"2015-09-30","val":393008000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":393008000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1550117000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1550117000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1550117000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":402401000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-10-01","end":"2015-12-31","val":402401000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":390662000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":390662000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-03-31","val":390662000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":390662000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":792016000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":792016000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":401354000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":401354000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-04-01","end":"2016-06-30","val":401354000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":401354000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1207418000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1207418000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":415402000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":415402000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-07-01","end":"2016-09-30","val":415402000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":415402000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1601596000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1601596000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1601596000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":394178000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-10-01","end":"2016-12-31","val":394178000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":418374000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":418374000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-03-31","val":418374000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":418374000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":832068000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":832068000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":413694000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":413694000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-04-01","end":"2017-06-30","val":413694000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":413694000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1254733000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":1254733000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":422665000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":422665000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-07-01","end":"2017-09-30","val":422665000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":422665000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1717018000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1717018000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1717018000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":462285000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-10-01","end":"2017-12-31","val":462285000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":473236000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":473236000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-03-31","val":473236000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":473236000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":964280000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":964280000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":491044000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":491044000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-04-01","end":"2018-06-30","val":491044000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":491044000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1461485000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":1461485000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":497205000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":497205000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-07-01","end":"2018-09-30","val":497205000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":497205000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1958557000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1958557000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1958557000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":497072000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-10-01","end":"2018-12-31","val":497072000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":501930000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":501930000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-03-31","val":501930000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-03-31","val":501930000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1038967000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1038967000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":537037000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":537037000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-04-01","end":"2019-06-30","val":537037000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":537037000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1618146000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1618146000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":579179000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":579179000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-07-01","end":"2019-09-30","val":579179000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":579179000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2222559000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2222559000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2222559000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":604413000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-10-01","end":"2019-12-31","val":604413000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":610912000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":610912000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-03-31","val":610912000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1243404000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":1243404000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":632492000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":632492000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-04-01","end":"2020-06-30","val":632492000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1879600000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1879600000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":636196000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":636196000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-07-01","end":"2020-09-30","val":636196000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2518384000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2518384000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":638784000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":633224000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":633224000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1281802000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1281802000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":648578000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":648578000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1919623000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":637821000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2553956000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":675545000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1344897000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":669352000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":203000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":203000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":352000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":352000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":368000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":368000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":368000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":368000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":368000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":63000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":63000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":107000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":107000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":107000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":107000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":62000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":62000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":62000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":62000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":141000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":141000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7924000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":7924000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":12142000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":12142000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":18527000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":18527000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":31010000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":31010000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":31010000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1443000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":1443000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":303000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":303000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":6459000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":6459000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":6459000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":6459000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5401000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":5401000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9496000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":9496000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":14685000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":15695000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":14978000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":17041000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SeniorLongTermNotes":{"label":"Senior Notes, Noncurrent","description":"Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.","units":{"USD":[{"end":"2010-12-31","val":200000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":200000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2011-06-30","val":200000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":200000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":200000000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":200000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2012-03-31","val":200000000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":200000000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":200000000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":200000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2013-03-31","val":200000000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":200000000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":200000000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":200000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":6626000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":3572000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2009-01-01","end":"2009-09-30","val":5818000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":8289000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":8289000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2684000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3251000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"start":"2010-01-01","end":"2010-06-30","val":3251000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":5371000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":5371000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":7443000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":7443000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":7443000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2202000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":2202000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4470000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":4470000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":6813000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":6813000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":9170000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":9170000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":9170000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2367000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":2367000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4431000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":4431000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":6295000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":6295000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":8142000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":8142000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":8142000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1383000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1383000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2778000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2778000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":3955000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3955000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":5236000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":5236000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":5236000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1226000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1226000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2249000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2249000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":3323000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3323000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1210000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1210000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2697000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":2697000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":4187000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4187000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4379000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4379000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4379000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1091000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1091000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1291000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":1291000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2266000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2266000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":3323000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":3323000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":3323000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1067000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":1067000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2256000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":2256000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":3558000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":3558000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":6319000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":6319000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":6319000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1054000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":1054000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2242000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2242000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":3583000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":3583000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":5073000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":5073000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5073000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1311000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1311000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3250000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":3250000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":5188000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":5188000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":7493000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":7493000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":7493000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2635000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":2635000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5510000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":5510000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":8533000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":8533000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":11366000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":11366000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3443000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":3443000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":7556000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":7556000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":11516000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":15369000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3918000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8346000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (Deprecated 2012-01-31)","description":"Equity-based compensation cost during the period with respect to the award, which will be recognized in income (as well as the total recognized tax benefit) or capitalized as part of the cost of an asset.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":3300000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":600000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5400000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":2100000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":4500000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":2300000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6800000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":2300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate","description":"The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-05-01","end":"2011-05-31","val":0.02,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0.001,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":0.001,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0.007,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.007,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.007,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-06-01","end":"2011-12-31","val":0.02,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2012-01-01","end":"2012-03-31","val":0.0225,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":0.0225,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.0225,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":0.0225,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0.0229,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":0.0229,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.027,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.027,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.027,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.03,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0.03,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.03,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.03,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.03,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.03,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.03,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.03,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.03,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.03,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.03,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.03,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.03,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.03,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":0.03,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":0.03,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":0.03,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0.03,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.03,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.03,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.03,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0.03,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.03,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.03,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":0.0288,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.0288,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.0288,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.0275,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":0.0275,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.0275,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0.0275,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0.0275,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":0.0275,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.0275,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.0275,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.0275,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.02,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":0.02,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.02,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":0.02,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.02,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.02,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.02,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.02,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.02,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.02,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":0.02,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.02,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":0.02,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0.02,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":0.02,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0.0176,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.0176,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.0176,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Deprecated 2012-01-31)","description":"The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":2.92,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2.95,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":2.95,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":2.95,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2.95,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":2.95,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":2.98,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"}],"Y":[{"start":"2011-01-01","end":"2011-03-31","val":2.95,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2.95,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-03-31","val":3.04,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3.04,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate","description":"The risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.0148,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.015,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0.013,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0.0125,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.0125,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.0106,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.0106,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":0.0106,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0.0104,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":0.0104,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0.0081,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.0081,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.0081,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.0056,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":0.0056,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.0056,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":0.0056,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0.0055,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":0.0055,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.0048,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.0048,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.0048,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.0044,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.0044,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.0044,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0.0044,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.0044,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.0044,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.0056,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.0056,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.0056,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.0085,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0.0085,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.0085,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.0085,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.0085,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.0085,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0.0096,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.0096,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.0096,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.0116,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.0116,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.0116,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":0.0116,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":0.0113,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":0.0113,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0.0115,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.0115,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.0115,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.0121,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.0121,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.012,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0.012,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.0116,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.0116,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":0.011,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.011,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.011,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.0167,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":0.0167,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.0167,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0.0167,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0.0167,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":0.0167,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.0172,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.0172,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.0172,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.0246,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":0.0246,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.0246,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":0.0246,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.0246,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.0246,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.0272,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.0272,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.0272,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.0239,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":0.0239,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.0239,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":0.0239,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0.0238,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":0.0238,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0.0198,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.0198,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.0198,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate","description":"Rate of weighted-average expected volatility for award under share-based payment arrangement.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.4013,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.392,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":0.392,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":0.3902,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.3902,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.36,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.36,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":0.36,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":0.36,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":0.36,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":0.3508,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0.3508,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":0.3508,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.3051,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":0.3051,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.3049,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":0.3049,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0.3049,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":0.3049,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.3168,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.3168,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0.3168,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.3245,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.3245,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.3245,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0.3245,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.3245,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.3245,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.3192,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.3192,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.3192,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.2986,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0.2986,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.2988,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.2988,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.2988,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.2988,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":0.2896,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.2896,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.2896,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.2716,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.2716,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.2716,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":0.2716,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":0.2695,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":0.2695,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0.2616,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.2616,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.2616,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.2362,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":0.2362,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.2366,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":0.2366,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.2374,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.2374,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":0.237,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0.237,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.237,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.2512,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":0.2512,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.2512,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0.2512,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0.2513,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":0.2513,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.2559,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.2559,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0.2559,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.2634,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":0.2634,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.2634,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":0.2634,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.2634,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":0.2634,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.2657,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":0.2657,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.2657,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.2699,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":0.2699,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.27,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":0.27,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0.27,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":0.27,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0.2721,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0.2721,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0.2721,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized","description":"Number of additional shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"start":"2014-01-01","end":"2014-01-02","val":557894,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"start":"2015-01-01","end":"2015-01-02","val":560584,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-01-02","val":560584,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-01-02","val":560584,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"start":"2016-01-03","end":"2016-01-04","val":565190,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-03","end":"2016-01-04","val":565190,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-03","end":"2016-01-04","val":565190,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"start":"2017-01-01","end":"2017-01-02","val":581139,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-01-02","val":581139,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-01-02","val":581139,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q4I"},{"start":"2018-01-01","end":"2018-01-02","val":588464,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-01-02","val":588464,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-01-02","val":588464,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q4I"},{"start":"2019-01-01","end":"2019-01-02","val":596422,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-01-02","val":596422,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-01-02","val":596422,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q4I"},{"start":"2020-01-01","end":"2020-01-02","val":602684,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-01-02","val":602684,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-01-02","val":602684,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q4I"},{"start":"2021-01-01","end":"2021-01-02","val":607066,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-01-02","val":607066,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-01-02","val":607066,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q4I"},{"end":"2022-01-02","val":611934,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-01-02","val":611934,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"}]}},"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":"2011-06-30","val":6000000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6000000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2015-09-30","val":12817107,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12817107,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13382296,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13382296,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13382296,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13382296,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13963435,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13963435,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":13963435,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":13963435,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14551899,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":14551899,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":14551899,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14551899,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15148321,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15148321,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":15148321,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15148321,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":15751055,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":15751005,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15751005,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15751005,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16358071,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16358071,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":16358071,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16358071,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":16970005,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":16970005,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2012-03-31","val":3380818,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3392984,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3505451,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3048209,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3435229,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3613855,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3808122,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3521356,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3997272,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4068523,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4254302,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3908967,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4702660,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4801300,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5046249,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5059953,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5887424,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5903016,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5939607,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5896244,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6234422,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6220389,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6226851,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5980594,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6260256,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6281509,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6317478,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6113209,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6685056,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6707684,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6727002,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6416141,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7005048,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7068410,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7085031,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7160951,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":7711136,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":7690133,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":7684850,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7665322,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8213337,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8214622,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2011-06-30","val":1154426,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1237104,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1266855,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1608736,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1579487,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1635934,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1723204,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1887974,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1759305,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1677688,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1832175,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1774409,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1714361,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1530429,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1717504,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1625102,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1543101,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1350020,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1504020,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2011-06-30","val":40.21,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40.82,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":41.49,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":42.22,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":43.24,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":43.53,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":42.93,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":43.1,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":43.19,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42.62,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":40.72,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":39,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":39.26,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":38.52,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36.86,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":33.9,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":33.77,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":33.01,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":32.01,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted average period between the balance sheet date and expiration for all vested portions of options outstanding and currently exercisable (or convertible) under the plan, which may be expressed in a decimal value for number of years.","units":{"pure":[{"start":"2011-01-01","end":"2011-06-30","val":2.4,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":2.3,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":2.1,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2.2,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"}],"Y":[{"start":"2012-01-01","end":"2012-06-30","val":2.1,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value","description":"Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6529000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4224000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-12-31","val":4224000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":4224000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4224000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2548000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":2633000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":3087000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":197000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":197000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":197000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":132000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":224000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":330000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":142000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":261000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":463000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":754000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":830000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":839000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":856000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1348000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":90000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3050000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":6241000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":8858000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":690000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":1950000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":7203000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5526000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6155000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":11692000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":12411000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1079000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3299000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":7038000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":9641000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1750000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3227000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":3900000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":6897000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":6897000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":6897000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":6897000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":6897000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2464000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4758000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":6270000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":7168000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":7168000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":7168000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2360000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3253000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.","units":{"USD":[{"end":"2009-12-31","val":31.81,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":35.3,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2010-12-31","val":35.3,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":35.3,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2011-06-30","val":30.12,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30.68,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":27.94,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":27.94,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q4I"},{"end":"2011-12-31","val":27.94,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2012-03-31","val":26.31,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":29.66,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period","description":"For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":207517,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-798250,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-12-31","val":-798250,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":798250,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":798250,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-179167,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":-251915,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":301982,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":90931,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":172097,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":294564,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":413022,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":320232,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":522858,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":717125,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":899034,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":400026,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":502277,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":688056,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":797293,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":340449,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":465089,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":738038,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":849255,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":348499,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":385091,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":434182,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":489040,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":22904,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":32871,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":44858,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":61241,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16641,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":65194,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":103563,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":122312,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":21265,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":70834,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":97005,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":108504,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":11084,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":98446,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":120639,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":126863,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":126863,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":126863,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":126863,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":126863,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5016,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":8808,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":14800,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":21776,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":21776,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":21776,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8399,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":9983,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price of options that were either forfeited or expired.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":42.34,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":49.42,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-12-31","val":49.42,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":49.42,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":49.42,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":46.08,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":45.98,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":45.07,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":37.85,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":39.61,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":39,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":39.27,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":38.62,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":38.7,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":40.27,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":39.84,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":43.03,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":40.61,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":42.2,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":41.75,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":46.02,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":42.8,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":40.28,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":39.56,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":40.68,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":39.64,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":38.83,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":37.91,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":32.15,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":32.88,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":32.86,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":33.8,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":42.33,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":43.24,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":43.59,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":43.85,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":49.48,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":50.61,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":50.89,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":51.21,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":55.81,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":60.89,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":61.06,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":61.17,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":61.17,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":61.17,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":61.17,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":61.17,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":62.88,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":64.04,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":63.5,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":63.8,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":63.8,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":63.8,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":62.5,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":64.05,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period","description":"The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.","units":{"shares":[{"start":"2013-01-01","end":"2013-09-30","val":275481,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":382973,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13693,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":82987,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":101700,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":129187,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":51665,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":94472,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":177507,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":193341,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":12000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":35592,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":60433,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":77124,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11321,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19621,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":30033,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":44249,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16641,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":130324,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":102463,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":120112,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":19415,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":68275,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":93866,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":104206,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":11067,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":96529,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-12-31","val":123320,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":19107,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures","description":"Net number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":1359500,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":944500,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-12-31","val":944500,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":944500,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":944500,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":619000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":639000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2011-01-01","end":"2011-06-30","val":619000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":639000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":986000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":355950,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":400950,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":410950,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":986650,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":488850,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":488850,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":488850,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":957525,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":482004,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":492004,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":492004,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":946576,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":107340,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":112340,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":140340,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":237853,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":86217,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":89217,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":101717,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":199938,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":265865,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":265865,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":271390,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":534030,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":241410,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":241410,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":243810,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":466828,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":250231,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":253006,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":256006,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":489947,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on stock options awarded under the plan during the reporting period.","units":{"USD":[{"end":"2009-12-31","val":47.65,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":46.5,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2010-12-31","val":46.5,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":46.5,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2011-06-30","val":41.45,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":41.45,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":38.56,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":38.56,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q4I"},{"end":"2011-12-31","val":38.56,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2012-03-31","val":33.87,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":33.73,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"}]}},"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":"2009-01-01","end":"2009-12-31","val":13.58,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":13.93,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":13.02,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":12.87,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":12.87,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10.57,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10.57,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":10.57,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":10.5,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":10.5,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":9.14,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":9.14,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":9.14,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5.98,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":5.91,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":5.19,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":5.19,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":5.19,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4.81,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":4.81,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4.81,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":4.81,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":4.81,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4.81,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4.84,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":4.84,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":4.84,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4.89,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":4.89,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4.9,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":4.9,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":4.9,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4.9,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":4.76,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4.76,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4.76,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5.04,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":5.04,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5.02,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":5.02,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":4.89,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4.89,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4.59,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":4.59,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4.59,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3.96,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":3.96,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3.99,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":3.99,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":4.15,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":4.15,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":4.6,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":4.6,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4.6,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5.63,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":5.63,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5.63,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":5.63,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":5.65,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":5.65,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":6.75,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":6.75,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":6.75,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9.96,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":9.96,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9.96,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":9.96,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":9.98,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":9.98,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":10.42,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":10.42,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":10.42,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10.04,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":10.04,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":10.07,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":10.07,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":10.1,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":10.1,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":12.07,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":12.07,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":12.07,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value","description":"Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.","units":{"USD":[{"end":"2009-12-31","val":17643000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2009-12-31","val":17643000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":7731000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":7731000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":7731000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":7731000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":7731000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":7731000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":7731000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2010-12-31","val":7731000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9117000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1550000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1096000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2011-12-31","val":1096000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2011Q4I"},{"end":"2012-03-31","val":468000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":281000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":359000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":626000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":626000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":626000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":626000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":626000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":626000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":626000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":626000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":626000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2012-12-31","val":626000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2012Q4I"},{"end":"2013-03-31","val":950000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":462000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2631000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2013-12-31","val":4488000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3703000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3661000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":431000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2014-12-31","val":4722000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11505000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1891000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":40000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":3583000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6620000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14170000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11182000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2016-12-31","val":14299000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5593000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13156000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":14973000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2017-12-31","val":16731000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2017Q4I"},{"end":"2018-03-31","val":17755000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":14590000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":19234000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2018-12-31","val":8776000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2018Q4I"},{"end":"2019-03-31","val":8846000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":20171000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":21927000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2019-12-31","val":28291000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-03-31","val":19123000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":13662000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":13131000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":25629000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21588000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18927000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":10628000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8380000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":8380000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":8380000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":12538000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":16235000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2008-12-31","val":1961149,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":2718183,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2009-12-31","val":2718183,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2009-12-31","val":2718183,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2009-12-31","val":2718183,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2473257,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":2473257,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":2473257,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":2473257,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":2473257,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":2473257,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":2473257,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2010-12-31","val":2473257,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2692775,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2618527,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2886110,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2011-12-31","val":2886110,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3114587,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3078421,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2965954,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2012-12-31","val":3421196,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3564814,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3348188,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3138921,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2013-12-31","val":3400120,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3457331,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3336822,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3125843,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2014-12-31","val":3391032,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3007785,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2882644,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2631195,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":2495310,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2204171,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1674224,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1322426,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2016-12-31","val":1160419,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1349656,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1290477,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1184492,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2017-12-31","val":1169408,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1190323,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1116433,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":921729,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2018-12-31","val":1093400,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1271277,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1130987,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":997025,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2019-12-31","val":1136095,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1077787,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":933989,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":887989,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":785827,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":785827,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":785827,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":785827,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":785827,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2020-12-31","val":785827,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":785827,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":719007,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":651485,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":607450,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":567316,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":567316,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":567316,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":478488,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":458047,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Period Increase (Decrease)","description":"The increase or decrease in number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding, including vested options.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":1500000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2008-12-31","val":35.75,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":41.85,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2009-12-31","val":41.85,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2009-12-31","val":41.85,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2009-12-31","val":41.85,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":42.22,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":42.22,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":42.22,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":44.22,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":42.22,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":42.22,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":42.22,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2010-12-31","val":42.22,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2010Q4I"},{"end":"2011-06-30","val":42.51,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-12-31","val":41.14,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2011-12-31","val":41.14,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40.56,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":41,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":41.05,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2012-12-31","val":38.61,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37.14,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":37.1,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":36.72,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2013-12-31","val":35.51,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":33.83,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33.98,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":33.34,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2014-12-31","val":32.76,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":31.5,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31.4,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":30.91,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":30.86,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":29.31,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29.37,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29.25,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2016-12-31","val":29.93,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":31.15,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":31.19,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":31.51,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2017-12-31","val":35.88,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2017Q4I"},{"end":"2018-03-31","val":40.55,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":40.63,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":42.43,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2018-12-31","val":45.34,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2018Q4I"},{"end":"2019-03-31","val":47.39,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":48.02,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":49.42,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2019-12-31","val":54.98,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-03-31","val":55.4,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":55.23,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":55.38,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":56.33,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":56.92,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":57.49,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":58.42,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":58.7,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":58.7,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":58.7,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":59.99,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":60.01,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value","description":"Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD":[{"end":"2011-06-30","val":2801000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":19000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":36000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":321000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1770000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2098000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1443000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33359000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":193000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2753000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6408000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":839000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1242000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4499000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7698000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5086000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8109000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4254000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8441000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":8722000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":10156000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10089000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":8811000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7353000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5336000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6392000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":8851000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6719000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10163000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11459000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8467000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8013000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15944000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16437000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13973000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":8191000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7282000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":11905000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15112000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number","description":"Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"shares":[{"end":"2011-06-30","val":1400186,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1231224,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1444696,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1303895,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1328497,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1197085,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1501082,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1441435,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1400422,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1281281,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1002286,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":660679,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1428837,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1441512,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1475948,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1206709,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1195318,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1175417,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":894966,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1413787,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":907766,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":577642,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":597492,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":703200,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":656654,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":565724,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":484429,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":410566,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":385562,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":233403,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":318998,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":423532,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":330327,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":221597,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":290540,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":440063,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":382652,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":359836,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":432184,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":482337,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":419532,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":380122,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":453249,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":422687,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":403471,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price","description":"Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD/shares":[{"end":"2011-06-30","val":44.35,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":44,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":41.78,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":39.03,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":38.84,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":38.18,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34.64,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":30.61,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":30.55,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30.09,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":30.24,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":28.26,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28.4,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":28.38,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":28.54,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":28.63,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28.61,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28.66,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29.08,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":29.29,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29.37,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":28.88,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":28.68,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":28.58,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":28.53,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":28.73,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":29.22,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":30.9,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30.79,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":31.8,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":35.57,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018Q4I"},{"end":"2019-03-31","val":38.93,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":39.06,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":41.09,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":44.9,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019Q4I"},{"end":"2020-03-31","val":46.63,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":46.37,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":46.62,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":52.05,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020Q4I"},{"end":"2021-03-31","val":52.87,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":53.23,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":54.37,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":57.3,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"},{"end":"2022-03-31","val":58.03,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":58,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value","description":"Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD":[{"end":"2016-03-31","val":6380000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13439000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10513000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13548000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number","description":"Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"shares":[{"end":"2011-06-30","val":2554612,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2468328,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2711551,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2912631,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2907984,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2833019,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3224286,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3329409,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3159727,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2958969,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2834461,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2435088,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3143198,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2971941,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3193452,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2831811,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2738419,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2525437,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2398986,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2111938,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1586716,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1238385,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1084505,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price","description":"Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD/shares":[{"end":"2016-03-31","val":29.31,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29.37,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29.22,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":29.76,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted-average period between the balance sheet date and expiration date for fully vested and expected to vest options outstanding, which may be expressed in a decimal value for number of years.","units":{"pure":[{"start":"2011-01-01","end":"2011-06-30","val":4,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-09-30","val":3.8,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":3.8,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4.1,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"}],"Y":[{"start":"2012-01-01","end":"2012-06-30","val":3.8,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value (Deprecated 2013-01-31)","description":"Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":7700000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":6800000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5400000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5500000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":6900000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":8300000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3800000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3900000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum","description":"Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.","units":{"pure":[{"start":"2014-01-01","end":"2014-09-30","val":0.015,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2015-01-01","end":"2015-01-02","val":0.015,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-01-02","val":0.015,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-01-02","val":0.015,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"start":"2016-01-03","end":"2016-01-04","val":0.015,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-03","end":"2016-01-04","val":0.015,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-03","end":"2016-01-04","val":0.015,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"start":"2017-01-01","end":"2017-01-02","val":0.015,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-01-02","val":0.015,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-01-02","val":0.015,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q4I"},{"start":"2018-01-01","end":"2018-01-02","val":0.015,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-01-02","val":0.015,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-01-02","val":0.015,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q4I"},{"start":"2019-01-01","end":"2019-01-02","val":0.015,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-01-02","val":0.015,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-01-02","val":0.015,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q4I"},{"start":"2020-01-01","end":"2020-01-02","val":0.015,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-01-02","val":0.015,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-01-02","val":0.015,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q4I"},{"start":"2021-01-01","end":"2021-01-02","val":0.015,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-01-02","val":0.015,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-01-02","val":0.015,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q4I"},{"end":"2022-01-02","val":0.015,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-01-02","val":0.015,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":35.3,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":27.94,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":27.94,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":27.94,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":29.66,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":28.93,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":21.33,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21.28,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":21.2,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":22.75,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23.78,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":24.61,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":23.45,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":24.78,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27.66,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":27.66,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":27.65,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":27.51,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":27.6,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":29.02,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":29.31,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":29.24,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":32.65,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":31.15,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":29.46,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":29.34,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":29.42,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":29.78,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":29.63,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":30.05,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":30.85,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":30.05,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":30.05,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":30.05,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":30.05,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":32.61,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":36.36,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":35.82,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":37.94,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":45.19,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":47.1,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":46.43,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":46.72,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":46.72,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":46.72,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":46.72,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":46.72,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":48.83,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":49.75,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":47.89,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":48.65,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":48.65,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":48.65,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":50.66,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":52.15,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":46.5,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":38.56,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":38.56,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":38.56,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":33.44,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":29.24,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":26.96,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26.96,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":26.96,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":27.42,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29.15,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29.17,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":29.17,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":29.12,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":32.53,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":32.37,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":31.88,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":30.87,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":29.86,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":30.03,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":31.22,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":34.22,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":36.87,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":36.87,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":36.96,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":42.9,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":53.9,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":53.9,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":53.98,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":54.87,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":53.52,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":53.63,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":53.81,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":63.87,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value","description":"Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.","units":{"USD":[{"end":"2011-06-30","val":5938000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1550000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1096000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":281000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":337000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":584000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":574000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":418000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":575000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1168000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1242000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1151000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":226000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1634000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4231000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":999000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":40000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2236000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares","description":"Number of non-vested options outstanding.","units":{"shares":[{"end":"2012-12-31","val":1697992,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1697992,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-09-30","val":1461233,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1567945,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1567945,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1567945,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1567945,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1567945,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1682922,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1622461,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1595414,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1673528,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1673528,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1673528,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":1673528,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1673528,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1382683,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1339543,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1281175,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":991290,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":991290,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":991290,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":991290,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":991290,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":790384,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":766458,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":744784,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":562927,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":562927,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":562927,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":562927,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":562927,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":646456,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":633823,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":618768,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":684979,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":684979,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":684979,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":684979,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":684979,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":779757,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":730871,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":688326,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":774402,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":774402,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":774402,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":774402,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":774402,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":847745,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":800660,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":775428,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":845555,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":845555,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":845555,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":845555,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":845555,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":637724,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":551337,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":528153,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":353643,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":353643,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":353643,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":353643,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":353643,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":236670,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":231953,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":227328,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":114067,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":114067,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":114067,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":55801,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":54576,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares","description":"Number of non-vested options forfeited.","units":{"shares":[{"start":"2020-01-01","end":"2020-09-30","val":117471,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2021-01-01","end":"2021-03-31","val":4382,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":8174,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":12799,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2022-01-01","end":"2022-03-31","val":3441,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4324,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value","description":"Weighted average grant-date fair value of non-vested options forfeited.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-09-30","val":6.66,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":6.4,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5.31,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5.16,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":5.12,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":5.07,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4.87,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4.83,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":4.8,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":4.79,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4.74,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4.68,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":4.64,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":4.66,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4.54,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4.81,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":4.82,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":5.11,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6.47,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5.22,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":6.93,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":7.04,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":8.95,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":9.17,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":9.23,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":9.31,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":10.3,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":11.56,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":11.62,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":11.63,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":12.05,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":12.25,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":12.27,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":12.26,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12.17,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":12.59,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price","description":"Weighted average grant-date fair value of non-vested options outstanding.","units":{"USD/shares":[{"end":"2012-12-31","val":7.37,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":7.37,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-09-30","val":5.74,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5.51,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":5.51,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":5.51,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":5.51,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5.51,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4.97,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4.97,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4.96,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4.83,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":4.83,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":4.83,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":4.83,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":4.83,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4.78,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4.78,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4.78,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4.74,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":4.74,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":4.74,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":4.74,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4.74,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4.61,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4.6,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4.62,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4.66,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":4.66,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":4.66,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":4.66,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":4.66,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5.03,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5.03,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5.05,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6.23,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":6.23,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":6.23,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":6.23,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":6.23,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7.55,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7.6,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7.66,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":8.77,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":8.77,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":8.77,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":8.77,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":8.77,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":9.4,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9.42,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9.44,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10.88,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":10.88,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":10.88,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":10.88,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":10.88,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11.55,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":11.52,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":11.52,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":11.66,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":11.66,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":11.66,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":11.66,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":11.66,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":12.42,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12.42,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":12.43,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":12.16,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":12.16,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":12.16,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":14.23,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":14.23,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value","description":"Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":6900000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":8300000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":8300000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3800000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3900000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":4600000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4600000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2600000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2600000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2600000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2600000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":2600000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2600000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1800000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1800000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1800000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":1800000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":1800000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1800000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3600000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":3600000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3600000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1400000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":1400000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1400000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1400000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":800000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":800000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":900000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":900000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":700000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":700000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":700000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":700000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":1500000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":1500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1200000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":1200000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1200000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":1200000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":1200000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":1200000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":2500000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2500000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1700000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":1700000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1700000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":1700000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1800000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":1800000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":3600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":3600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1100000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":1100000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1100000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1100000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":1100000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":2500000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":600000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":600000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares","description":"Number of options vested.","units":{"shares":[{"start":"2013-01-01","end":"2013-09-30","val":450128,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":704599,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":353334,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":354501,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":362835,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":711806,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":346520,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":351853,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":355186,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":726750,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":275123,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":278457,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":287790,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":551177,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":171015,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":175348,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":185516,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":367729,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":129991,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":65194,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":138000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":257293,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":157473,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":158473,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":161114,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":314588,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":196764,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":197689,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":199931,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":368592,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":112591,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":113516,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":113516,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":220469,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":54825,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":55167,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value","description":"Weighted average grant-date fair value of options vested.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-09-30","val":10.31,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":8.6,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7.23,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7.22,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":7.2,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":6.2,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5.07,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5.08,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-09-30","val":5.06,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":4.89,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4.87,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4.88,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-09-30","val":4.86,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":4.78,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4.78,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4.79,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":4.78,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":4.71,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5.22,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6.7,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":5.21,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-12-31","val":5.83,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7.38,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":7.36,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-09-30","val":7.38,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-12-31","val":8.06,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":8.74,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8.76,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-09-30","val":8.76,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-12-31","val":9.88,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":10.04,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10.06,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":10.06,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":11.35,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":10.04,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":10.07,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"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":1400000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2800000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":1400000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4200000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":1400000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":5400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":5400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":5400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":6300000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":6300000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":5200000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2008-12-31","val":680536000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2008Q4I"},{"end":"2009-12-31","val":817465000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":817465000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":817465000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2009-12-31","val":817465000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-06-30","val":889731000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":925589000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":966343000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":966343000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":966343000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":966343000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":966343000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":966343000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1006290000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1031057000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1068373000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1089257000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1089257000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1089257000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1089257000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1089257000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":1089257000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1110807000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1129858000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1148095000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":1165228000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1179241000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1194158000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1205089000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":1133771000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1135624000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1137056000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1145546000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":1154779000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1162521000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1168428000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1174397000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":1183737000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1189527000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1210992000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1228598000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":1241667000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1251262000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1261435000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1272492000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2017-09-30","val":1272492000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":1342974000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1358099000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-03-31","val":1358099000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1370100000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-06-30","val":1370100000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1388078000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-09-30","val":1388078000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":1401194000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1413187000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2019-03-31","val":1413187000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1431842000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2019-06-30","val":1431842000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1454956000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2019-09-30","val":1454956000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":1490642000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1510349000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2020-03-31","val":1510349000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1533089000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2020-06-30","val":1533089000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1553716000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2020-09-30","val":1553716000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1579412000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":1579412000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":1579412000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1579412000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":1579412000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1600428000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2021-03-31","val":1600428000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1628976000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":1628976000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1656402000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1675420000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":1675420000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1675420000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1694297000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1705885000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":394949,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":300000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-09-30","val":300000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":391176,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-01-01","end":"2010-12-31","val":391176,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":391176,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":391176,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":173000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":220315,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":220000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":241815,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":242000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":271165,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":36542,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":36542,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":36542,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":36542,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":36542,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":36542,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":38542,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":25000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":25000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":54000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":54000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":79567,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":24767,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":24767,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":53025,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":53025,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-09-30","val":78225,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":78225,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":158371,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":150138,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":150138,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":155639,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":155639,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-09-30","val":162139,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":162139,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":284320,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":28857,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":28857,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":525212,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":525212,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":840419,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":840419,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1045789,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":53724,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":53724,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":102936,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":102936,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":202459,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":202459,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":463800,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":203854,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":203854,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":229191,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":229191,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":387926,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":387926,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":420524,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":51089,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":51089,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":144585,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":144585,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":255376,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":255376,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":338748,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":47224,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":47224,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":103660,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":103660,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":127467,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":127467,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":223405,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":223405,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2020-01-01","end":"2020-12-31","val":223405,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-12-31","val":223405,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-01-01","end":"2020-12-31","val":223405,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":61804,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":61804,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":125534,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":125534,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":163577,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-01-01","end":"2021-12-31","val":196735,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-01","end":"2021-12-31","val":196735,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-12-31","val":196735,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":80429,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":99286,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}},"SubleaseIncome":{"label":"Sublease Income","description":"Amount of sublease income excluding finance and operating lease expense.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":23000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":29000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":6000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"}]}},"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":"2009-12-31","val":243040,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":243040,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":243040,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":243040,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":243040,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":243040,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":243040,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":243040,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":243040,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":243040,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":244113,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":244113,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":244113,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":244113,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":244113,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":244113,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":244113,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":244113,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":244113,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":244113,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":244113,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":244113,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":244113,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":244113,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":244113,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":244113,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":244113,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":244113,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":244113,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":244113,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":244113,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":244113,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":244113,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":244113,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":244113,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":244113,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":244113,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":244113,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":244113,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":244113,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":244113,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":244113,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":244113,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":244113,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":244113,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":244113,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":244113,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":244113,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":244113,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":244113,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":244113,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":244113,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":244113,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":244113,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":244113,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":244113,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":244113,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":244113,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":244113,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":244113,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":244113,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":244113,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":244113,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":244113,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":244113,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":244113,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":244113,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":244113,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":244113,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":244113,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":244113,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":244113,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":244113,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":244113,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":244113,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":244113,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":244113,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":244113,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":244113,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":244113,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":244113,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":244113,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":244113,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":244113,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":244113,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":244113,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":244113,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":244113,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":244113,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":244113,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":244113,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":244113,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":244113,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":244113,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":244113,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":244113,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":244113,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":244113,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"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":"2009-12-31","val":9114000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2009-12-31","val":9114000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":9114000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2010-06-30","val":9114000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":9114000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":9114000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2010-12-31","val":9114000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":9114000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":9114000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":9114000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":9158000,"accn":"0001193125-11-118098","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":9158000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9158000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9158000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":9158000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":9158000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":9158000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":9158000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9158000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9158000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9158000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9158000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":9158000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":9158000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":9158000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":9158000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9158000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9158000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9158000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9158000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":9158000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":9158000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":9158000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":9158000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9158000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9158000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9158000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9158000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":9158000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":9158000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":9158000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":9158000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9158000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9158000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9158000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9158000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":9158000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":9158000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":9158000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":9158000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9158000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9158000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9158000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9158000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":9158000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":9158000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":9158000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":9158000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9158000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9158000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9158000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9158000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":9158000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":9158000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":9158000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":9158000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9158000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9158000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9158000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9158000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":9158000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":9158000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":9158000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":9158000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":9158000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9158000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9158000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":9158000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":9158000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":9158000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":9158000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":9158000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":9158000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9158000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9158000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9158000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":9158000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":9158000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":9158000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":9158000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9158000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9158000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9158000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":9158000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":9158000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":9158000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9158000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":9158000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"UnbilledContractsReceivable":{"label":"Unbilled Contracts Receivable","description":"Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.","units":{"USD":[{"end":"2010-12-31","val":103752000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":103752000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":103752000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2010Q4I"},{"end":"2011-06-30","val":132512000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":105233000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":101997000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":101997000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":101997000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":101997000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":101997000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":126084000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":109171000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":110420000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":119893000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":119893000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":119893000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":119893000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":119893000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":102100000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":94951000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":96113000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":84582000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":84582000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":84582000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":84582000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":84582000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":81008000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":90837000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":78862000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":50393000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":50393000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":50393000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"end":"2014-12-31","val":50393000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":50393000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-03-31","val":78616000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":61837000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":73704000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":47900000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":47900000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"end":"2015-12-31","val":47900000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"end":"2015-12-31","val":47900000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":47900000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":66162000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1I"},{"end":"2016-06-30","val":47849000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2I"},{"end":"2016-09-30","val":40946000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":52640000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":52640000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"end":"2016-12-31","val":52640000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":52640000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":52640000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":43877000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2017Q1I"},{"end":"2017-06-30","val":46098000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":43675000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":52745000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"UnbilledReceivablesCurrent":{"label":"Unbilled Receivables, Current","description":"Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":81454000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2017-12-31","val":81454000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":81454000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2017-12-31","val":81454000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2017Q4I"},{"end":"2018-01-01","val":88767000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"end":"2018-01-01","val":88767000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-01-01","val":88767000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"end":"2018-01-01","val":88767000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-03-31","val":89282000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2018Q1I"},{"end":"2018-06-30","val":102590000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":92582000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2018Q3I"},{"end":"2018-12-31","val":109895000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":109895000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"end":"2018-12-31","val":109895000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":109895000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"end":"2018-12-31","val":109895000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":92843000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1I"},{"end":"2019-06-30","val":82540000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":82054000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3I"},{"end":"2019-12-31","val":99493000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":99493000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"end":"2019-12-31","val":99493000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"end":"2019-12-31","val":99493000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"end":"2019-12-31","val":99493000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2019Q4I"},{"end":"2020-03-31","val":112554000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2020Q1I"},{"end":"2020-06-30","val":100290000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2020Q2I"},{"end":"2020-09-30","val":94454000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2020Q3I"},{"end":"2020-12-31","val":106007000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":106007000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"end":"2020-12-31","val":106007000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":106007000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"end":"2020-12-31","val":106007000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-03-31","val":128099000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":112002000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":91251000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3I"},{"end":"2021-12-31","val":118387000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":118387000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":118387000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":130842000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":157557000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"UndistributedEarnings":{"label":"Undistributed Earnings, Basic","description":"The earnings that is allocated to common stock and participating securities to the extent that each security may share in earnings as if all of the earnings for the period had been distributed.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":111764000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":59708000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2010-04-01","end":"2010-06-30","val":32167000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":91084000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":31376000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":125096000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":125096000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":31903000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":52932000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-01-01","end":"2011-06-30","val":52932000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":21029000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"start":"2011-04-01","end":"2011-06-30","val":21029000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":87418000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":87418000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":34486000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":102434000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":102434000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":102434000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17897000,"accn":"0000892537-12-000003","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":17897000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":34886000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":34886000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":16989000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":16989000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":51542000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":51542000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":16656000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":16656000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":63969000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":63969000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12397000,"accn":"0000892537-13-000009","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":12397000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26146000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":26146000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":13749000,"accn":"0000892537-13-000012","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":13749000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":36060000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":36060000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":9914000,"accn":"0000892537-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":9914000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-37349000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1820000,"accn":"0000892537-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1820000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1704000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1704000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2014-04-01","end":"2014-06-30","val":-116000,"accn":"0000892537-14-000013","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9362000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":9362000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":7658000,"accn":"0000892537-14-000019","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":7658000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":15981000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":15981000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3898000,"accn":"0000892537-15-000012","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":3898000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8463000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-01-01","end":"2015-06-30","val":8463000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":4565000,"accn":"0000892537-15-000018","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-31"},{"start":"2015-04-01","end":"2015-06-30","val":4565000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13604000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":13604000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":5141000,"accn":"0000892537-15-000025","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":5141000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19584000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":19584000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":19584000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5302000,"accn":"0000892537-16-000037","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29"},{"start":"2016-01-01","end":"2016-03-31","val":5302000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12080000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-01-01","end":"2016-06-30","val":12080000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":6778000,"accn":"0000892537-16-000043","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":6778000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":18655000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":18655000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":6575000,"accn":"0000892537-16-000050","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":6575000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":24253000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":24253000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":24253000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":6888000,"accn":"0000892537-17-000010","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":6888000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14288000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":14288000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":7400000,"accn":"0000892537-17-000018","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":7400000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":21296000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":21297000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":7008000,"accn":"0000892537-17-000024","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":7008000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":81432000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":81432000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":81432000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":10200000,"accn":"0000892537-18-000022","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-04"},{"start":"2018-01-01","end":"2018-03-31","val":10200000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20223000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":20223000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":10023000,"accn":"0000892537-18-000028","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":10023000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":32218000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-01-01","end":"2018-09-30","val":32218000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":11995000,"accn":"0000892537-18-000037","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-02"},{"start":"2018-07-01","end":"2018-09-30","val":11995000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":42470000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":42470000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":42470000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10369000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":10369000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":23795000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-01-01","end":"2019-06-30","val":23795000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":13426000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":13426000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":40909000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-01-01","end":"2019-09-30","val":40909000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":17114000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":17114000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":70683000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":70683000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":70683000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":15811000,"accn":"0000892537-20-000012","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-01"},{"start":"2020-01-01","end":"2020-03-31","val":15811000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":32857000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-01-01","end":"2020-06-30","val":32857000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":17046000,"accn":"0000892537-20-000018","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-31"},{"start":"2020-04-01","end":"2020-06-30","val":17046000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":49681000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":49681000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2020-07-01","end":"2020-09-30","val":16824000,"accn":"0000892537-20-000024","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-07-01","end":"2020-09-30","val":16824000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":68909000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":68909000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":16932000,"accn":"0000892537-21-000014","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":16932000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":38086000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":38086000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":21154000,"accn":"0000892537-21-000020","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":21154000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":60567000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03"},{"start":"2021-07-01","end":"2021-09-30","val":22481000,"accn":"0000892537-21-000026","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-03","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":75191000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":14590000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":20632000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":6042000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"}]}},"UnearnedESOPShares":{"label":"Unearned ESOP Shares","description":"Fair value of unearned shares for all classes of common stock and nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by an employee stock ownership plan (ESOP). Includes the sale of shares or the issuance treasury shares to an ESOP.","units":{"USD":[{"end":"2009-12-31","val":1083000,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25","frame":"CY2009Q4I"},{"end":"2009-12-31","val":1083000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1083000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30"},{"end":"2010-06-30","val":1083000,"accn":"0001193125-10-172206","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-07-30","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1818000,"accn":"0001193125-10-241217","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q4I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-047275","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-25"},{"end":"2011-06-30","val":-1099000,"accn":"0001193125-11-201917","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-29","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1924000,"accn":"0001193125-11-296416","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":819000,"accn":"0000892537-12-000006","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2415000,"accn":"0000892537-12-000009","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2008-12-31","val":1516000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":1680000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2009-12-31","val":1680000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2519000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":2519000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2010-12-31","val":2519000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1440000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1440000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":1440000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2011-12-31","val":1440000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1376000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1376000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":1376000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2012-12-31","val":1376000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1207000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":1207000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":1207000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2013-12-31","val":1207000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":785000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":785000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":785000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2014-12-31","val":785000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":519000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":519000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":519000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":519000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":293000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":293000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":293000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2016-12-31","val":293000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":220000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":220000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":220000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2017-12-31","val":220000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2017Q4I"},{"end":"2018-12-31","val":490000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":490000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":490000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2018-12-31","val":490000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9635000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":9635000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":9635000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-12-31","val":11708000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":11708000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":13134000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":26000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":26000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":71000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":71000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":71000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":26000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":26000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":26000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":412000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":412000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":412000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":109000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":508000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":508000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":508000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"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":"2009-12-31","val":300000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":400000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010Q4I"},{"end":"2011-12-31","val":200000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011Q4I"},{"end":"2012-12-31","val":200000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":200000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q4I"},{"end":"2014-12-31","val":200000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":200000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2014Q4I"},{"end":"2015-12-31","val":100000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition":{"label":"Unrecognized Tax Benefits, Increase Resulting from Acquisition","description":"Amount of increase in unrecognized tax benefits resulting from acquisitions.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":105000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":105000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2013"}]}},"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":343000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":481000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":481000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":269000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":269000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":269000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":69000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":69000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":69000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":59000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":59000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":59000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":32000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":32000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":32000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":320000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":320000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":320000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1839000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":1839000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":1839000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1712000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":1712000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1562000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2010-01-01","end":"2010-12-31","val":508000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":87000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":87000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":95000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":95000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":95000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":80000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":80000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":80000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":36000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":36000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":36000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":7718000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":7718000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":7718000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":371000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":371000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsPeriodIncreaseDecrease":{"label":"Unrecognized Tax Benefits, Period Increase (Decrease)","description":"Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":2100000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2100000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":171000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":124000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":124000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":961000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":961000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":961000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":223000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":223000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2012-01-01","end":"2012-12-31","val":223000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":307000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"start":"2013-01-01","end":"2013-12-31","val":307000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":307000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":575000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":575000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":575000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":285000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"start":"2016-01-01","end":"2016-12-31","val":285000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":285000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":105000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":105000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2017-01-01","end":"2017-12-31","val":105000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":86000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"start":"2018-01-01","end":"2018-12-31","val":86000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":86000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":27000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2009-12-31","val":1400000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2010-12-31","val":2100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1100000,"accn":"0001445305-12-000430","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-24"},{"end":"2011-12-31","val":1100000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2011-12-31","val":1100000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1000000,"accn":"0000892537-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"end":"2012-12-31","val":1000000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2012-12-31","val":1000000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":900000,"accn":"0000892537-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-21"},{"end":"2013-12-31","val":900000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2013-12-31","val":900000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013Q4I"},{"end":"2014-12-31","val":600000,"accn":"0000892537-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"end":"2014-12-31","val":600000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2014-12-31","val":600000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":400000,"accn":"0000892537-16-000031","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"end":"2015-12-31","val":400000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2015-12-31","val":400000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":200000,"accn":"0000892537-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-22"},{"end":"2016-12-31","val":200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":200000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22","frame":"CY2016Q4I"},{"end":"2017-12-31","val":200000,"accn":"0000892537-18-000014","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":200000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2017-12-31","val":200000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":400000,"accn":"0000892537-19-000007","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-22"},{"end":"2018-12-31","val":400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2018-12-31","val":400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9600000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":9600000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2019-12-31","val":9600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-12-31","val":11700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"end":"2020-12-31","val":11700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020Q4I"},{"end":"2021-12-31","val":13100000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021Q4I"}]}},"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":500000,"accn":"0000892537-19-000014","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1400000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"start":"2019-04-01","end":"2019-06-30","val":900000,"accn":"0000892537-19-000020","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1900000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01"},{"start":"2019-07-01","end":"2019-09-30","val":500000,"accn":"0000892537-19-000026","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2400000,"accn":"0000892537-20-000006","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"start":"2019-01-01","end":"2019-12-31","val":2400000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2019-01-01","end":"2019-12-31","val":2400000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2700000,"accn":"0000892537-21-000008","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-19"},{"start":"2020-01-01","end":"2020-12-31","val":2700000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3600000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"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":"2018-12-31","val":5294000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8854000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019Q4I"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":41193000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6924000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":64874000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-12-31","val":53374000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"end":"2021-12-31","val":53374000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":53374000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q4I"},{"end":"2022-03-31","val":60286000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":46751000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":200000,"accn":"0000892537-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2021"}]}},"StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Shares, Conversion of Convertible Securities","description":"Number of shares issued during the period as a result of the conversion of convertible securities.","units":{"shares":[{"end":"2022-03-28","val":11580000,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-28","val":11580000,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q1I"}]}},"StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures":{"label":"Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures","description":"Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.","units":{"shares":[{"start":"2021-01-01","end":"2021-03-31","val":92295,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":117129,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-03-31","val":114659,"accn":"0000892537-22-000013","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":139082,"accn":"0000892537-22-000016","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"}]}}}}}