{"cik":1163348,"entityName":"Allied World Assurance Co Holdings, AG","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2010-05-03","val":50466804,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-08-02","val":48873660,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-11-01","val":42249912,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2011-02-21","val":38020802,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-05-02","val":37919865,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-08-01","val":38122226,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-11-01","val":38156652,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2012-02-21","val":36835178,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-05-01","val":36357812,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-07-30","val":35773639,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-11-05","val":35242967,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-02-18","val":34541409,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-04-26","val":34579528,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-07-26","val":34087192,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-10-14","val":33761646,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2014-02-10","val":33239969,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-04-14","val":32851429,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-07-14","val":96823713,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-10-13","val":96409738,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2015-02-09","val":96004829,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-04-13","val":95444669,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-07-15","val":90796360,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-10-12","val":90911888,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2016-02-15","val":90474045,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2016-04-11","val":89660448,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-07-13","val":87348066,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-10-24","val":86998341,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2017-02-22","val":87316864,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2017-04-19","val":87484665,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":2300000000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2010Q2I"},{"end":"2011-06-30","val":2100000000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q2I"},{"end":"2012-06-29","val":2800000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q2I"},{"end":"2013-06-28","val":3000000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q2I"},{"end":"2014-06-30","val":3600000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q2I"},{"end":"2015-06-30","val":3900000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q2I"},{"end":"2016-06-30","val":3100000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2I"}]}}},"us-gaap":{"AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Accounts Payable and Accrued Liabilities","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations.","units":{"USD":[{"end":"2009-12-31","val":92041000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":92041000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":92041000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":92041000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":48254000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":68235000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":64204000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":106010000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":106010000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":106010000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":106010000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":106010000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":63392000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":87381000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":113574000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":116063000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":116063000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":116063000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":116063000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":116063000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":73723000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":106594000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":115369000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":74848000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":100027000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":130070000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":170225000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":170225000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":170225000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":170225000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":170225000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":86480000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":122445000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":176914000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":181622000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":181622000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":181622000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":181622000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":181600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":107353000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":139941000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":155498000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":134400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":138000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":157400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":180700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":180700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":135200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"AccruedIncomeTaxesCurrent":{"label":"Accrued Income Taxes, Current","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.","units":{"USD":[{"end":"2011-12-31","val":8856000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":8731000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":8731000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1452000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1452000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":829000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"AccruedInvestmentIncomeReceivable":{"label":"Accrued Investment Income Receivable","description":"Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.","units":{"USD":[{"end":"2009-12-31","val":53046000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":53046000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":53046000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":53046000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":54532000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":46105000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":43286000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":40520000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":40520000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":40520000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":40520000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":40520000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":41328000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":39582000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":39743000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":38263000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":38263000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":38263000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":38263000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":38263000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":33452000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":30117000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":32348000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":29135000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":29135000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":29135000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":29135000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":29135000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28436000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":24112000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25471000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":32236000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":32236000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":32236000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":32236000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":32236000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":29539000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":30968000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30554000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":28456000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":28456000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":28456000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":28456000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":28500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":28267000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31739000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":32673000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":38300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":38300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":38300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":38300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":38300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":40100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":38700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":37200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":36000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":36000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":32200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax","description":"Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2009-12-31","val":18659000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2009-12-31","val":149849000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2009-12-31","val":149849000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":149849000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":149849000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":142284000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":138245000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":111760000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":57135000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":57135000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":57135000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":57135000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":57135000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":32963000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":23095000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":17796000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14484000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":14484000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14484000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":14484000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":14484000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":2325000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1414000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1385000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"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":"2014-12-31","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-06-30","val":-3272000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-4265000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":-9300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-6200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-6000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-5400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-11600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":-11600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-5900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"AcquisitionCostRatio":{"label":"Acquisition Cost Ratio","description":"Ratio of non-life acquisition costs to non-life net premiums earned.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.115,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.118,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.118,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.122,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.125,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0.127,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.126,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.127,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.126,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.126,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.126,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.128,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0.128,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.133,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.133,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.138,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.138,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.133,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.133,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.134,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.134,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.135,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.135,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.135,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.138,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.138,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.148,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.148,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.156,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.156,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.15,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.15,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.154,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.154,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.151,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.151,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.152,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.152,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.149,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.145,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.146,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.14,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.145,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.141,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":1359934000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2009-12-31","val":1359934000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1359934000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1359934000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":1369341000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1378262000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1355685000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":170239000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":170239000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":170239000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":170239000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":170239000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":75166000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":82037000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":73797000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":78225000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2011-12-31","val":78225000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":78225000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":78225000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":78225000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":48003000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":52815000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AdjustmentsToAdditionalPaidInCapitalOther":{"label":"Adjustments to Additional Paid in Capital, Other","description":"Amount of other increase (decrease) in additional paid in capital (APIC).","units":{"CHF":[{"start":"2010-01-01","end":"2010-12-31","val":-600055000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"}],"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-70016000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-53620000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-53620000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-53620000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-53620000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-53620000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"}]}},"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":40399000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":22775000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":10939000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":35265000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":12490000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":49375000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":49375000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":20687000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":9668000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":28540000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":7853000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":42589000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":42589000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":42589000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13669000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":50402000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":50402000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":50402000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16751000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":16751000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":27533000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":10782000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":43949000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":16416000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":64847000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":64847000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":64900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8869000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":8869000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":25127000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":16258000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":36752000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":11624000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":52034000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":52000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":52000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16525000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":16500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":49700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":49700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":38300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2016-12-31","val":3000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"AmortizationOfDebtDiscountPremium":{"label":"Amortization of Debt Discount (Premium)","description":"Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":495000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":65000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":98000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":149000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":122000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":185000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":249000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":"2010-01-01","end":"2010-12-31","val":3483000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-12-31","val":-3483000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":3483000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":3483000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":767000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":767000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1533000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1533000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":766000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":766000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-2300000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":2300000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":767000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":767000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2978000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":2978000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2978000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":678000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1267000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1267000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":634000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":634000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":634000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":634000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1900000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1900000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":633000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":633000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":633000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1267000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1267000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":634000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":634000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":634000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":634000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":633000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":633000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":633000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1267000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1267000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":634000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":634000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":634000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":633000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":633000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":633000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3452000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":3400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":2819000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":2800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":2800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":2800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6091000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":6100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":2639000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":2700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":2600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":2700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":9800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":9800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":3700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":3700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":2500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":2500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":2500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":2500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":10700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":3200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":2300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries":{"label":"Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries","description":"Amount of restricted net assets of consolidated and unconsolidated subsidiaries as of the end of the most recently completed fiscal year.","units":{"USD":[{"end":"2012-12-31","val":2499863000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2715774000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2953535000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2682700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2678300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":9653153000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":10324454000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":10214368000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":10495840000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":10427631000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":10668779000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10857099000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11183147000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11356278000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12277651000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12311989000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11916078000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12264877000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12377520000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11945830000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":11945830000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12334165000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12669647000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12809568000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":12418800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12617786000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13306994000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13197579000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13728000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13867300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13542400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13179000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":13179000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13427500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"AssetsHeldInTrust":{"label":"Assets Held-in-trust","description":"The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.","units":{"USD":[{"end":"2010-12-31","val":1377266000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1377266000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1377266000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1321751000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1356304000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1740474000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"AssumedPremiumsEarned":{"label":"Assumed Premiums Earned","description":"Amount of earned premiums assumed from other entities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":557244000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":743575000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":743575000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":896088000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":896088000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":896100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":941182000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":941200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":941200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":863600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":863600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":743100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"AssumedPremiumsWritten":{"label":"Assumed Premiums Written","description":"Amount of written premiums assumed from other entities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":465575000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":524193000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":524193000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":570504000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":570504000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":570504000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":760250000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":760250000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":760250000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":933754000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":933754000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":933800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":938594000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":938600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":938600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":801400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":801400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":706200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2010-12-31","val":50620000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":50620000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":50620000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-09-30","val":9477000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9440000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":9440000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":9440000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":9440000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":9440000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":49168000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":35815000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":27561000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11484000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1077000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1073000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":55314000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40787000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":31634000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13054000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1180000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1181000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":233119000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":198860000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":164329000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":20864000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":16958000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":16408000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":252903000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":213579000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":176592000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22206000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18111000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17534000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":3081000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3021000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3015000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3009000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3002000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2996000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":3335000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3781000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3809000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3632000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3867000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3855000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost":{"label":"Available-for-sale Securities, Debt Maturities, Amortized Cost Basis (Deprecated 2014-01-31)","description":"Amount of available-for-sale debt securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.","units":{"USD":[{"end":"2009-12-31","val":4260844000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2009-12-31","val":4260844000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":4260844000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":4260844000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":3069009000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":2602000000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1445143000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":828544000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":828544000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":828544000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":828544000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":828544000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":505638000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":318711000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":264050000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":226397000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":226397000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":226397000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":226397000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":226397000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":40674000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":28038000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26954000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":33343000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":26354000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":31492000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5317000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7001000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6477000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":33999000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":26819000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":31981000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5358000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7056000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6515000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"AvailableForSaleSecuritiesDebtSecurities":{"label":"Debt Securities, Available-for-sale","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2009-12-31","val":4427072000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2009-12-31","val":4427072000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":4427072000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":4427072000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":3227889000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":2755934000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1570144000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":891849000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":891849000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":891849000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":891849000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":891849000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":543808000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":345551000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":284966000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":244016000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":244016000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":244016000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":244016000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":244016000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":44250000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":30214000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":29085000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2010-12-31","val":2594000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2594000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":2594000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-09-30","val":302000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":292000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions":{"label":"Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions (Deprecated 2013-01-31)","description":"Disclosure regarding factors used to determine that the impairment of securities not categorized as either held-to-maturity securities or trading securities (hence equal to available for sale securities) where cost exceeds fair value is not an other than temporary impairment (OTTI). This item contains disclosure of the number of investment positions in the available-for-sale investments determined to be temporarily impaired.","units":{"pure":[{"end":"2010-12-31","val":9,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":9,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":9,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":0,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}],"securities":[{"end":"2011-12-31","val":3,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":3,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":3,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses1":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (Deprecated 2012-01-31)","description":"This item represents the excess of amortized cost basis over fair value of securities in a loss position and which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2010-12-31","val":2594000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2594000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":2594000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-09-30","val":302000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q4I"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities in a loss position and categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":292000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":292000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Securities, Gross Unrealized Gains (Deprecated 2013-01-31)","description":"This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2010-12-31","val":65899000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":65899000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":65899000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":26840000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21218000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":17911000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2011-12-31","val":17911000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":17911000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":17911000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":17911000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2012-03-31","val":3576000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2176000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2131000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"BenefitsLossesAndExpenses":{"label":"Benefits, Losses and Expenses","description":"The total amount of expense recognized during the period for future policy benefits, claims and claims adjustment costs, and for selling, general and administrative costs.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":977573000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":255338000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":540879000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":285542000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":781785000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":240907000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1052317000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1052317000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":347897000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":347897000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":347897000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":653627000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":653627000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":305730000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":305730000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":305730000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":901443000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":901443000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":247816000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":247816000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":247816000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1198098000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":1198098000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1198098000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":296655000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":424557000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":424557000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":424557000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":424557000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":786237000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":786237000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":361680000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":361680000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":361680000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":361680000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1114951000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1114951000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":328714000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":328714000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":328714000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":328714000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1459233000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1459233000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1459233000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":344282000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":344282000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":357014000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":357014000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":357014000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":357014000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":736577000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":736577000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":379563000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":379563000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":379563000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":379563000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1140661000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1140661000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":404084000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":404084000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":404084000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":404084000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1711028000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1711028000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1711028000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":570367000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":570367000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":411828000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":411828000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":411828000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":411828000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":847470000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":847470000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":435642000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":435642000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":435642000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":435642000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1297187000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1297187000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":449717000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":449717000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":449717000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":449717000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1795262000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1795262000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1795200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":498075000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":498075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":438564000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":438564000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":438564000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":438400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":939763000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":939763000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":501199000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":501199000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":501199000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":501400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1458361000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1458361000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":518598000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":518598000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":518598000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":518600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1929871000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1929900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1929900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":471510000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":471500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":527703000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":527600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":527700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":527600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1187990000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1188000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":660287000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":660300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":660300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":660300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1828330000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1828300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":640340000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":640500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":640400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":640500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2456700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2456700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":628300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":628300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":577700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":577700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":577700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1156300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":578700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":578700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1738000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":581700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":581700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2330200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":592100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":561400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued":{"label":"Business Acquisition, Equity Interest Issued or Issuable, Number of Shares","description":"Number of shares of equity interests issued or issuable to acquire entity.","units":{"shares":[{"start":"2011-06-01","end":"2011-06-30","val":0.88,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"}]}},"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":202582000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2007Q4I"},{"end":"2008-12-31","val":655828000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2008-12-31","val":655828000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2008-12-31","val":655828000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2008-12-31","val":655828000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2008-12-31","val":655828000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2008Q4I"},{"end":"2009-03-31","val":645070000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1I"},{"end":"2009-06-30","val":475668000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":329443000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3I"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":292188000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":292188000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2009-12-31","val":292188000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":452134000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":452134000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1I"},{"end":"2010-06-30","val":442689000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":442689000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":461286000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-09-30","val":461286000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":756995000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":756995000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":756995000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":756995000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":756995000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2010-12-31","val":633996000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2010Q4I"},{"end":"2011-03-31","val":693980000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2011-03-31","val":693980000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":740804000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":740804000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":869320000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":869320000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2011-12-31","val":633996000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2011-12-31","val":633996000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":825986000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":825986000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":864450000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":864450000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":639517000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":639517000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":681879000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":681879000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":681879000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":681879000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":681879000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":681879000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2012-12-31","val":681879000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2012-12-31","val":681879000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2012-12-31","val":681879000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":681900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":662581000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":662581000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1I"},{"end":"2013-06-30","val":674103000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-06-30","val":674103000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2I"},{"end":"2013-09-30","val":953047000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-09-30","val":953047000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":531936000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":531936000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2013-12-31","val":531936000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2013-12-31","val":531900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":531900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":565802000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2014-03-31","val":565802000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1I"},{"end":"2014-06-30","val":635138000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-06-30","val":635138000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2I"},{"end":"2014-09-30","val":831270000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-09-30","val":831270000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":589339000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":589339000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":589339000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":589339000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":589300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":589300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-12-31","val":589300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2014-12-31","val":589300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":589300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":515070000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2015-03-31","val":515000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1I"},{"end":"2015-06-30","val":661847000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-06-30","val":661800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2I"},{"end":"2015-09-30","val":603810000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-09-30","val":603800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":608000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2015Q4I"},{"end":"2016-03-31","val":772000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2016-03-31","val":772000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1I"},{"end":"2016-06-30","val":584500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":773800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":720900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":720900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1284900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":453246000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-10758000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-180160000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-326385000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-363640000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":-363640000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":159946000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":159946000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":150501000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":150501000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":169098000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":169098000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":464807000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":464807000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":464807000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-63015000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-63015000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-16191000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-16191000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":112325000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":112325000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-122999000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-122999000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-122999000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":191990000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":191990000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":230454000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":230454000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":5521000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5521000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":47883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":47883000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":47883000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-19298000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-19298000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-7776000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-7776000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":271168000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":271168000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-149943000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-149943000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-150000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":33866000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":33866000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":103202000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":103202000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":299334000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":299334000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":57403000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":57400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":57400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-74269000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-74300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":72508000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":72500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":14471000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":14500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":18700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":18700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":164000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":164000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-23500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":165800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":112900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":564000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"CashDividendsPaidToParentCompany":{"label":"SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Subsidiaries and Equity Method Investees","description":"This element represents disclosure of the total aggregate cash dividends paid to the entity by consolidated subsidiaries, by unconsolidated subsidiaries, and by 50% or less owned persons accounted for using the equity method.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries":{"label":"SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Consolidated Subsidiaries","description":"This element represents disclosure of the aggregate cash dividends paid to the entity by consolidated subsidiaries.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":90000000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":155000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":229500000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-03-31","val":94000000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":94000000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":205000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":205000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":264000000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":264000000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-03-31","val":80000000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":80000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":298400000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":298400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":333400000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":333400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":78500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":78500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":194600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":227600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":10000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"CededPremiumsEarned":{"label":"Ceded Premiums Earned","description":"Amount of earned premiums ceded to other entities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":366320000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":440763000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":440763000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":554598000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":554598000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":554600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":593610000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":593600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":593600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":630500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":630500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":715600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"CededPremiumsWritten":{"label":"Ceded Premiums Written","description":"Amount of written premiums ceded to other entities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":338356000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":74559000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":205903000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":131344000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":286785000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":80881000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":375220000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":375220000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":70871000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":70871000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":70871000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":194923000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":194923000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":124052000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":124052000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":124052000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":271199000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":271199000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":76276000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":76276000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":76276000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":365942000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":365942000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":365942000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":94743000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":79817000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":79817000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":79817000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":79817000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":203612000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":203612000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":123795000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":123795000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":123795000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":123795000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":296050000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":296050000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":92438000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":92438000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":92438000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":92438000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":405755000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":405755000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":405755000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":109705000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":109705000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":91976000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":91976000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":91976000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":91976000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":244136000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":244136000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":152160000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":152160000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":152160000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":152160000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":357019000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":357019000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":112883000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":112883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":112883000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":112883000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":491448000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":491448000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":491448000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":134429000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":134429000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":142029000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":142029000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":142029000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":142029000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":326007000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":326007000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":183978000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":183978000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":183978000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":183978000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":453823000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":453823000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":127816000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":127816000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":127816000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":127816000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":618183000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":618183000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":618200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":164360000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":164360000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":129779000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":129779000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":129779000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":129800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":336260000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":336260000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":206481000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":206481000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":206481000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":206500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":475402000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":475402000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":139142000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":139142000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":139142000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":139200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":613350000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":613400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":613400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":137948000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":137900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":108086000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":108100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":108100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":108100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":330387000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":330400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":222301000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":222300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":222300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":222300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":477457000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":477400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":147070000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":147100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":147100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":147100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":645000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":645000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":167500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":167500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":159500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":159500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":159500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":381700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":222200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":222200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":583600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":201900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":201900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":810000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":226400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":184800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights (Deprecated 2014-01-31)","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/warrants":[{"end":"2012-03-31","val":34.2,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":34.2,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":34.2,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34.2,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights":{"label":"Class of Warrant or Right, Number of Securities Called by Warrants or Rights","description":"Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.","units":{"shares":[{"end":"2012-03-31","val":5500000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5500000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5500000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5500000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"CombinedRatio":{"label":"Combined Ratio","description":"Ratio of non-life losses and loss expenses, non-life acquisition expenses and non-life general and administrative expenses, to non-life net premiums earned.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.959,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.945,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.945,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.851,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.839,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0.828,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.841,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.842,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.862,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.862,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.862,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.799,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0.799,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.851,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.851,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.903,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.903,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.874,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.874,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.917,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.917,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.852,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.852,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.852,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.881,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.881,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.94,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.94,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.992,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.992,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.946,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.946,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.958,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.958,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.951,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.951,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.96,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.96,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.943,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.925,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.949,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.962,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.962,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.991,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":"2009-01-01","end":"2009-12-31","val":0.74,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-03-29","end":"2010-03-31","val":0.2,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-06-03","end":"2010-06-10","val":0.2,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-06-30","val":0.4,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":0.2,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-09-02","end":"2010-09-09","val":0.2,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-09-30","val":0.6,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.2,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-11-19","end":"2010-11-26","val":0.2,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1.05,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1.05,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":0.375,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.375,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.75,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.75,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.75,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.375,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0.375,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.75,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":0.75,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0.375,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":0.375,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.5,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1.5,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":0.75,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.75,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.875,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1.875,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.625,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.375,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.375,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.375,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":0.125,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.875,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":0.292,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.5,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":0.167,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1.375,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.458,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.458,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.5,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0.167,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.333,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.333,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.167,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.167,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.559,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.559,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.225,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.225,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.784,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.784,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.784,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.225,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.225,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.45,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.45,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.225,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.225,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.71,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.71,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.26,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.26,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.23,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1.23,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.52,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.26,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.78,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.26,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1.04,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":0.72,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.18,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":0.36,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.18,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":0.54,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":0.18,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":0.74,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009"},{"start":"2010-02-01","end":"2010-02-28","val":0.2,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-02-01","end":"2010-02-28","val":0.2,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-03-31","val":0.2,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":0.2,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-05-01","end":"2010-05-31","val":0.2,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-05-01","end":"2010-05-31","val":0.2,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":0.4,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":0.2,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2"},{"start":"2010-08-01","end":"2010-08-31","val":0.2,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":0.6,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":0.2,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1.05,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2010"},{"start":"2011-04-29","end":"2011-05-05","val":0.375,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-05-04","end":"2011-05-05","val":0.375,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-05-02","end":"2012-05-03","val":0.375,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2013-05-01","end":"2013-05-02","val":0.5,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"CHF/shares":[{"end":"2010-12-31","val":15,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":15,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":15,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":15,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":15,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":15,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":15,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":14.38,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14.03,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":14.03,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":14.03,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":14.03,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14.03,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13.69,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":13.69,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12.98,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12.64,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":12.64,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":12.64,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":12.64,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":12.64,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12.3,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12.3,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12.3,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12.3,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":12.3,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":4.1,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":4.1,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":4.1,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12.3,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4.1,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4.1,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4.1,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4.1,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":4.1,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":4.1,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":4.1,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4.1,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4.1,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4.1,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4.1,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4.1,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":4.1,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":4.1,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":4.1,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4.1,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4.1,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4.1,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4.1,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":4.1,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4.1,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}],"USD/shares":[{"end":"2009-12-31","val":0.03,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":0.03,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0.03,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0.03,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":0.03,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":0.03,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0.03,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":50459000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":50488342,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":50793902,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":40003642,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":40003642,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":40003642,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":40003642,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":40003642,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":40003642,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":40003642,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40003642,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":40003642,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40003642,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":40003642,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":37083742,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":36369868,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":36369868,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":36369868,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":36369868,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":36369868,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":109109604,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35937751,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35429423,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":34972795,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":34492484,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":34492484,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":103477452,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":103477452,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":103477452,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":103477452,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":33821752,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":99515760,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100775256,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":100775256,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":100299454,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":95523230,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":95523230,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":95523230,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":95523230,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":95523230,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":95523230,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":95523230,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":94062342,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":93586418,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":93586418,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":93586418,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":93586418,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":93586418,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":49734487,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":50459000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":49407301,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":42394576,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":38089226,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":38089226,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":38089226,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":38089226,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":38089226,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":37899699,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":37945043,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":38145557,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":37742131,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":37742131,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":37742131,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":37742131,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":37742131,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36786067,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35942964,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":35402558,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34797781,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":34797781,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":34797781,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":34797781,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":34797781,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":34626361,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":34175831,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":33814920,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33417882,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":33417882,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":100253646,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":100253646,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":100253646,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32908821,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":96929091,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":96382238,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":96195482,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":96195482,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":96195482,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":96195482,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":96195482,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":95444669,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":90796360,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":90911888,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":90959635,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":90959635,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":90959635,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":90959635,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":90959635,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":89840448,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":87463950,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":86974284,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":87098120,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":87098120,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":87483715,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2009-12-31","val":1492000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":1492000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1492000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1492000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1514000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1515000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1524000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":600055000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":600055000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":600055000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":600055000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":600055000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":600055000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":600055000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":571455000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":557153000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":557153000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":557153000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":557153000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":557153000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":543452000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":543452000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":477246000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":454980000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":454980000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":454980000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":454980000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":454980000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":436587000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":430397000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":424837000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":418988000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":418988000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":418988000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":418988000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":418988000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":410820000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":402907000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":407990000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":408020000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":408020000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":408020000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":408020000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":408000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":406088000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":386702000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":386702000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":386700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":386700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":386700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":386700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":386700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":375100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":366700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":378800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":378800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":378800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":378800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":"2009-01-01","end":"2009-12-31","val":787952000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":614180000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":614180000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-15552000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":68380000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":83932000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":52109000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-16271000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":231897000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":231897000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":231897000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":205997000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":205997000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":301437000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":301437000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":95440000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":95440000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":521055000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":521055000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":219618000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":219618000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":478523000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":478523000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":478523000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":157130000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":157130000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":279973000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":279973000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":417880000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":417880000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":418000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":176972000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":176972000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":328835000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":328835000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":151863000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":151863000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":359750000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":359750000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":30915000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":30915000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":490259000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":490300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":490300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":124356000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":124400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":130542000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":130500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":6186000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":6200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":77919000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":77900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-52623000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-52600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":74600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":74600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":77200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":77200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":230800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":153500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":300000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":69200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":253000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":86000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-4320000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-57428000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":79885000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":137314000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":216259000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":136373000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":181065000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-7565000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":-7565000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-11604000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":-4039000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3800000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":15404000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-50825000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-24172000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1"}]}},"CumulativeEffectAdjustmentGrossGains":{"label":"Cumulative-Effect Adjustment, Gross Gains (Deprecated 2014-01-31)","description":"The gross gains that make up a cumulative-effect adjustment on retained earnings.","units":{"USD":[{"start":"2009-03-30","end":"2009-04-01","val":136848000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"}]}},"CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple":{"label":"Cumulative Effect of Initial Adoption of New Accounting Principle (Deprecated 2011-01-31)","description":"Cumulative effect of initial adoption of new accounting principle on beginning retained earnings, net of tax. This element can be used, generally, for the adjustment to retained earnings of a new accounting principle.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"}]}},"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":38763000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":14560000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":14560000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":30851000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":30851000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":30851000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":18239000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":18239000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":18239000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":21669000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":21669000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":21700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":26768000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":26800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":26800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":9800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":9800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":5100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2011-12-31","val":797949000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":798499000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":798499000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":818015000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":815400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1315900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1315900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":816200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DebtInstrumentFaceAmount":{"label":"Debt Instrument, Face Amount","description":"Face (par) amount of debt instrument at time of issuance.","units":{"USD":[{"end":"2014-12-31","val":800000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1300000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1300000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":1300000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":1300000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1300000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1300000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1300000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":800000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":800000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":800000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":800000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet":{"label":"Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net","description":"Amount of unamortized debt discount (premium) and debt issuance costs.","units":{"USD":[{"end":"2015-12-31","val":7100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":"2009-01-01","end":"2009-12-31","val":-2119000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":12385000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":12385000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":129000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":129000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":129000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":201000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":201000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":201000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-11889000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-11889000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-11900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3755000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":3700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-4000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-4000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-14200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":34328000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":34328000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":34328000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":26236000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":26236000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":32987000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":33000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":39100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":39100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":29500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredPolicyAcquisitionCostAmortizationExpense":{"label":"Deferred Policy Acquisition Costs, Amortization Expense","description":"Amount of amortization expense (reversal of expense) for deferred policy acquisition costs.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":112569000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":37129000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":74091000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":36963000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":110721000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":36630000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":148847000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":148847000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":40784000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":40784000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":40784000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":78722000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":78722000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":37938000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":37938000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":37938000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":120641000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":120641000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":41919000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":41919000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":41919000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":159489000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":159489000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":159489000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":38848000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":38082000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":38082000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":38082000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":38082000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":81053000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":81053000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":42971000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":42971000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":42971000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":42971000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":120733000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":120733000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":39680000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":39680000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":39680000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":39680000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":46562000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":46562000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":47138000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":47138000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":47138000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":47138000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":98726000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":98726000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":51588000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":51588000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":51588000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":51588000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":149812000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":149812000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":51086000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":51086000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":51086000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":51086000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":55910000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":55910000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":56685000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":56685000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":56685000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":56685000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":121302000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":121302000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":64617000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":64617000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":64617000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":64617000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":186416000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":186416000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":65114000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":65114000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":65114000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":65114000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":252673000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":252673000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":252700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":66257000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":66257000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":67722000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":67722000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":67722000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":67700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":142001000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":142001000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":74279000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":74279000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":74279000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":74300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":214404000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":214404000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":72403000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":72403000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":72403000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":72400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":295122000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":295100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":295100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":80718000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":80700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":78699000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":78700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":78700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":78700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":179317000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":179300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":100618000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":100600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":100600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":100600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":279418000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":279400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":100101000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":100100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":100100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":100100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":375400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":375400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":96000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":96000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":88300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":88300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":88300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":175700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":87400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":87400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":257700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":82000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":82000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":339800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":82000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":77100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"DeferredPolicyAcquisitionCosts":{"label":"Deferred Policy Acquisition Cost","description":"Amount of deferred policy acquisition cost capitalized on contract remaining in force.","units":{"USD":[{"end":"2009-12-31","val":87821000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":87821000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":87821000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":87821000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":97429000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":103286000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":102300000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":96803000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":96803000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":96803000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":96803000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":96803000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":113097000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":112083000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":115070000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":125645000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":129818000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":127527000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":142151000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":153812000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":145951000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":126661000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":126661000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":126661000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":126661000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":126661000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":167104000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":163259000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":171827000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":151546000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":151546000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":151546000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":151546000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":151500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":187246000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":208034000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":201313000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":186900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":168900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":157700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":121100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":121100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":148900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":51090000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":56974000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":56974000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":59908000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":59908000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":63705000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":71347000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":73023000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":78800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":92300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":92300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":92300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":19740000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":22646000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":22646000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":22646000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":22646000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":22646000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19171000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":28477000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23185000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25580000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":25580000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":25580000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":25580000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":25580000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":27737000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":40550000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41832000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":37469000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":37469000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":37469000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":37469000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":37469000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":36948000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35867000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":41312000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":33615000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":33615000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":33615000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":33615000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":33600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":29922000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19818000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":27268000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":24400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":24400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":24400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":24400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":24400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":26300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":38700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":38700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":34800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2009-12-31","val":21895000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2009-12-31","val":21895000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":21895000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":21895000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":16897000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":14170000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":9633000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":19740000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q4I"},{"end":"2010-12-31","val":19740000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":19740000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":19740000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":20618000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":19826000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":26872000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2010-12-31","val":1251000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":80000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":80000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":114000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":114000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsOtherComprehensiveLoss":{"label":"Deferred Tax Assets, Other Comprehensive Loss","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses in other comprehensive income.","units":{"USD":[{"end":"2010-12-31","val":514000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":506000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"DeferredTaxAssetsOtherLossCarryforwards":{"label":"Deferred Tax Assets, Other Loss Carryforwards","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible loss carryforwards, classified as other.","units":{"USD":[{"end":"2013-12-31","val":7642000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7958000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":13800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":27300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":27300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":21000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.","units":{"USD":[{"end":"2010-12-31","val":13230000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":15920000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":15920000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":13012000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":13012000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15828000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":15828000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15316000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":15300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":14200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from provisions, reserves, allowances, and accruals, classified as other.","units":{"USD":[{"end":"2010-12-31","val":6228000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":8506000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from loss reserves other than estimated credit losses.","units":{"USD":[{"end":"2010-12-31","val":19213000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":20580000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":20580000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22843000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":22843000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22567000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":22567000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":21644000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":21600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":22200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":17700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.","units":{"USD":[{"end":"2011-12-31","val":8506000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":10843000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":10843000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10604000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":10604000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":11184000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":11200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":10500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Unearned Premiums Reserve","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the unearned premiums reserve.","units":{"USD":[{"end":"2010-12-31","val":10654000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":11382000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":11382000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12688000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":12688000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14299000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":14299000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16921000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":16900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":18100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":17100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsUnrealizedLossesOnTradingSecurities":{"label":"Deferred Tax Assets, Unrealized Losses on Trading Securities","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on trading securities.","units":{"USD":[{"end":"2013-12-31","val":407000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"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":"2013-12-31","val":7642000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6421000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":12200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":28800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":28800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":24100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":31350000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":34328000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts":{"label":"Deferred Tax Liabilities, Deferred Expense, Other Capitalized Costs","description":"Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs classified as other.","units":{"USD":[{"end":"2010-12-31","val":2496000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":4391000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":4391000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3509000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":3509000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2942000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":2942000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2513000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":6400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":4400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesFinancingArrangements":{"label":"Deferred Tax Liabilities, Financing Arrangements","description":"Amount of deferred tax liability attributable to taxable temporary differences from financing arrangements.","units":{"USD":[{"end":"2011-12-31","val":1032000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":727000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":727000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":271000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":271000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":740000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2010-12-31","val":17448000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":16500000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":16500000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15629000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":15629000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14743000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":14743000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":13856000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":13900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":23300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":23300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":21900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2010-12-31","val":2134000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2953000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":2953000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2798000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":2798000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1244000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1244000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2965000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":5200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesTaxDeferredIncome":{"label":"Deferred Tax Liabilities, Tax Deferred Income","description":"Amount of deferred tax liability attributable to taxable temporary differences from tax deferred revenue or income classified as other.","units":{"USD":[{"end":"2010-12-31","val":1803000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6317000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities":{"label":"Deferred Tax Liabilities, Unrealized Gains on Trading Securities","description":"Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities.","units":{"USD":[{"end":"2011-12-31","val":3135000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":293000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":293000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":56000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":56000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":94000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanBenefitsPaid":{"label":"Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31)","description":"The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4886000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":8011000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7165000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":7165000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":6602000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":6602000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9287000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":9287000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10648000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":10600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":10600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":13500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":13500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":13700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net","description":"Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6904000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-555000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-555000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":-4241000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-12935000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":-20410000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-8695000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-15755000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-64295000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-47470000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-51360000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-27060000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-76095000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-76095000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-03-31","val":7623000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":7623000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":1350000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1350000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-6273000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":-6273000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":-288000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-09-30","val":-288000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-1638000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-07-01","end":"2012-09-30","val":-1638000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-4357000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1721000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8806000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":10527000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2301000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":-6505000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLoss":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Loss","description":"Amount of realized and unrealized loss of derivative instruments not designated or qualifying as hedging instruments.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":560000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":560000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-882000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-1442000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"}]}},"DirectPremiumsEarned":{"label":"Direct Premiums Earned","description":"Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1266068000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1446086000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1446086000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1664343000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1664343000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1664400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1835186000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1835100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1835100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2255300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2255300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2316600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"DirectPremiumsWritten":{"label":"Direct Premiums Written","description":"Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums written.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1230770000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1234204000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1234204000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1369017000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1369017000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1369017000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1569021000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1569021000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1569021000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1804910000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1804910000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1804900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1996831000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1996800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1996800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2291600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2291600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2359600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"Dividends":{"label":"Dividends","description":"Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":35257000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-8914000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-17828000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":26752000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":36689000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":36689000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-10092000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":10092000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-20109000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":20109000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":28774000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":28774000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":28600000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2013-01-01","end":"2013-06-30","val":17127000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":17127000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":34069000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":34069000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":50791000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":50791000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":50800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16489000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":16489000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":38345000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":38345000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":60017000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":60017000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":81686000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":81700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21522000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":21500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":45114000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":45100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":68751000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":68800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":92400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":23400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":46200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":68800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"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":0.375,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-08-31","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-08-31","val":0.375,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-10-31","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-10-31","val":0.375,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2012-01-31","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q4I"},{"end":"2012-01-31","val":0.375,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2012-04-30","val":0.375,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2012Q1I"},{"end":"2012-04-30","val":0.375,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"}]}},"DividendsPayableCurrentAndNoncurrent":{"label":"Dividends Payable","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.","units":{"USD":[{"end":"2010-02-28","val":10092000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-02-28","val":10092000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-03-31","val":10092000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-05-31","val":10017000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":8665000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2011-09-30","val":14305000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14302000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":14302000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":14302000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":14302000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14302000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13795000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":17127000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":16952000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":16732000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":16732000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":16732000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":16732000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":16732000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16495000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":21870000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21686000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21669000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":21669000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":21669000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":21669000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":21700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21528000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":23606000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23637000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"DueFromAffiliates":{"label":"Due from Affiliates","description":"For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"DueToAffiliateCurrentAndNoncurrent":{"label":"Due to Affiliate","description":"Amount of payable due to an entity that is affiliated with the reporting entity by means of direct or indirect ownership.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":3.75,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":2.67,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":4.96,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":2.3,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":9.01,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":4.05,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":12.26,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":12.26,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2.67,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":2.67,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":2.67,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":6.34,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":6.34,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":3.66,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":3.66,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":3.66,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11.78,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":11.78,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":5.59,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":5.59,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":5.59,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":14.3,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":14.3,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":14.3,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":2.3,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":0.23,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":0.23,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":0.23,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":0.23,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2.69,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2.69,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2.45,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":2.45,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":2.45,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2.45,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2.4,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":2.4,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7.21,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":7.21,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":7.21,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":4.8,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":4.8,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":5.86,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5.86,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":5.86,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":5.86,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8.56,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":8.56,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":2.66,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":2.66,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":2.66,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":2.66,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14.68,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":14.68,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6.16,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6.16,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":6.16,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6.16,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":13.67,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":13.67,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":4.56,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-1.17,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-1.17,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":4.59,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":4.59,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":4.59,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":1.53,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4.55,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1.52,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-0.05,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-0.05,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8.15,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":2.72,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":3.61,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":3.61,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":1.2,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":1.2,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12.23,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":4.08,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4.08,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4.1,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":1.37,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":5.33,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1.78,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":1.78,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":1.78,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.33,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3.33,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1.55,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":1.55,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":1.55,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1.55,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3.67,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":3.67,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.32,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.32,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":0.32,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.32,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5.03,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":5.03,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":5.03,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":1.35,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":1.35,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1.3,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1.3,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":1.3,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":1.3,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.42,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1.42,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.88,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.88,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.91,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.91,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.02,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":0.02,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.82,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.82,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":0.82,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2.54,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1.73,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1.73,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3.34,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.79,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.79,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2.89,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-0.47,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.92,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":3.59,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":2.57,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":4.79,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":2.22,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":8.62,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":3.83,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":11.67,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":11.67,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2.52,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":2.52,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":2.52,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":5.98,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":5.98,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":3.47,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":3.47,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":3.47,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11.03,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":11.03,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":5.21,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":5.21,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":5.21,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13.32,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":13.32,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":13.32,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":2.13,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":0.21,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":0.21,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":0.21,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":0.21,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2.57,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2.57,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2.36,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":2.36,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":2.36,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":2.36,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2.3,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":2.3,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.29,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6.92,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":6.92,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6.92,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":4.63,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":4.63,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":5.7,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5.7,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":5.7,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":5.7,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8.41,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":8.41,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":2.59,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":2.59,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":2.59,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":2.59,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14.28,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":14.28,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":6,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":13.3,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":13.3,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":4.43,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-1.17,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-1.17,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":4.49,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":4.49,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":4.49,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":1.5,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4.45,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1.48,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-0.05,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-0.05,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7.97,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":2.66,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":3.54,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":3.54,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":1.18,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":1.18,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11.95,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":3.98,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":3.98,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4.01,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":1.34,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":5.23,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1.74,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":1.74,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":1.74,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.27,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3.27,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1.52,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":1.52,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":1.52,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1.52,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3.6,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":3.6,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.31,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.31,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":0.31,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.31,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4.92,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":4.92,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":4.92,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":1.33,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":1.33,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1.27,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1.27,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":1.27,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":1.27,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.4,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1.4,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.87,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.87,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-0.57,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.89,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.89,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.02,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":0.02,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.81,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.81,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":0.81,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2.5,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1.7,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1.7,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3.29,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.77,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.77,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2.84,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-0.47,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.9,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":0.057,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.039,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":0.039,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.101,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.101,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.101,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.036,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.036,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.036,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.023,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.023,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.023,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.059,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.059,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.059,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.064,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.064,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.037,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.078,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":0.078,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.078,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.078,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.078,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.078,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.078,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.078,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.078,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.078,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.078,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.078,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.078,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.078,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.078,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.078,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.078,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.023,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.023,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.145,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.145,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.044,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationDispositionOfBusiness":{"label":"Effective Income Tax Rate Reconciliation, Disposition of Business, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to disposition of a business not qualifying as a discontinued operation.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.003,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-0.003,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.056,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.037,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":0.037,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.06,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.06,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.06,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.021,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.021,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.021,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.014,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.014,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.014,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.044,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.044,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.044,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.017,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-0.017,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.046,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, 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 nondeductible expenses.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.001,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.001,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.001,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.007,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.007,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.007,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.002,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.002,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.002,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.032,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.032,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.004,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":0.001,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.002,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-0.002,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.002,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.002,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.002,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.001,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.001,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-0.001,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.005,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-0.005,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-0.005,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.006,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-0.029,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-0.029,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.032,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-0.032,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.007,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, Prior Year 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 attributable to revisions of previously reported income tax expense.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":-0.001,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.006,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":0.006,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.006,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-0.006,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-0.006,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.004,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.004,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.004,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.008,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.008,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.008,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.012,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.012,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.012,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.003,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.078,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":0.078,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.034,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0.034,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-0.034,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.073,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.073,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-0.073,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.082,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-0.082,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-0.082,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.071,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-0.071,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-0.071,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.142,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-0.142,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.107,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations":{"label":"Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations","description":"The effect of exchange rate changes on cash balances in continuing operations held in foreign currencies.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-2869000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-197000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":801000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":831000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":774000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":774000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-584000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-584000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1819000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-1819000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-261000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-261000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-410000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":-410000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-410000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1339000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":1339000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2190000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2190000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":685000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":685000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":245000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":245000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2265000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-2265000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-567000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-567000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":-582000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-582000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-582000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2055000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-2055000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-7736000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-7736000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":-6122000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-6122000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-8322000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-8322000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-8500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1686000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1686000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3170000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3170000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-2626000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-2626000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-9059000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-9100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-9100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-4979000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-5000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2199000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-2200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-8063000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-8100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-8500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-8500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":1900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-1500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":9598000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":9598000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":12137000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":12137000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":12100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10027000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":10100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":10100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":{"years":[{"start":"2011-01-01","end":"2011-12-31","val":1.7,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":"2017-03-31","val":1800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"EquityMethodInvestmentsFairValueDisclosure":{"label":"Equity Method Investments, Fair Value Disclosure","description":"Fair value portion of investments accounted under the equity method.","units":{"USD":[{"end":"2015-06-30","val":6000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"}]}},"FairValueInputsDiscountRate":{"label":"Fair Value Inputs, Discount Rate (Deprecated 2018-01-31)","description":"Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.","units":{"pure":[{"start":"2017-01-01","end":"2017-03-31","val":0.1,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments":{"label":"Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments","description":"The amount of unfunded commitments for which the entity is obligated, to those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments).","units":{"USD":[{"end":"2012-03-31","val":216490000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":269734000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":255929000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":266416000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":266416000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":392052000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":381287000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":466642000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":467524000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":467524000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":467524000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":467524000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":467524000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":450261000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":451494000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":479635000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":483214000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":483214000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":483214000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":483214000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":483200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":547533000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":591882000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":623941000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":613800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":613800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":613800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":613800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":613800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":694300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":639400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":610000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":605500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":605500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":593400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":8378000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9911000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10678000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11356000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":11356000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":11356000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":13889000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":13889000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":13890000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":16422000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":16423000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":16400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":18956000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":18900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":18900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":27200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":27200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":37000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, after Year Five","description":"Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":14780000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12247000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":9713000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":51300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":43900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":9500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":8900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":7300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":9500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss":{"label":"Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)","description":"Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-3500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":41334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":41334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":41334000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":41334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":41334000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":41334000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":41334000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":41334000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":41300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":41334000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":41300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":41300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":119900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":119900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":117800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":32956000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":29978000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":29978000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":27445000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":27445000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":27444000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24912000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":24911000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":24900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":22378000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":22400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":22400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":92700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":92700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":80800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsPeriodIncreaseDecrease":{"label":"Finite-Lived Intangible Assets, Period Increase (Decrease)","description":"Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2978000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2533000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2533000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2533000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":8300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":8300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":9800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"FiniteLivedIntangibleAssetsTranslationAdjustments":{"label":"Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-3500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"FiniteLivedIntangibleAssetsWeightedAverageUsefulLife":{"label":"Finite-Lived Intangible Assets, Weighted-Average Useful Life (Deprecated 2012-01-31)","description":"The calculated weighted-average useful life of all finite-lived intangible assets.","units":{"pure":[{"start":"2011-01-01","end":"2011-06-30","val":12.3,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":12.1,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"}],"years":[{"start":"2011-01-01","end":"2011-12-31","val":11.8,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"FinitelivedIntangibleAssetsAcquired1":{"label":"Finite-lived Intangible Assets Acquired","description":"Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":83500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":83500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ForeignCurrencyTransactionGainLossBeforeTax":{"label":"Foreign Currency Transaction Gain (Loss), before Tax","description":"Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1421000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-835000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":387000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":1222000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":660000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":273000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-748000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":-748000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-1076000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-1076000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":-1076000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1635000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-1635000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-559000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":-559000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-559000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-248000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-248000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1387000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":1387000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1387000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-444000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":-444000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-444000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-196000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":442000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":442000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":442000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":442000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-742000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-742000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-1184000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-1184000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":-1184000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-1184000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3708000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-3708000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-2966000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-2966000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":-2966000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-2966000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3159000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-3159000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-3159000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":549000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":549000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1100000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1100000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":1019000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":1019000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":1019000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":1019000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":77000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":77000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-1023000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-1023000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":-1023000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-1023000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-783000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-783000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-783000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-860000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-860000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-2518000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-2518000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":-2518000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":-2518000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3008000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-3008000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-490000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-490000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-490000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-490000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-7361000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-7361000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":-4353000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":-4353000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":-4353000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":-4353000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-8019000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-8019000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-8000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-658000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":-658000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-49000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-49000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":-49000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-700000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-700000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-651000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":-651000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":-651000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-978000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-978000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-278000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":-278000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":-278000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-957000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-1000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-1000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":21000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-9897000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-9900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":-9900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":-9900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-11162000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-11200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-1265000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":-1300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":-1300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-1300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-10369000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-10400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":793000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-11300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-11300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":-900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":3000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":3000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":3000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":2900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":2900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-1000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-1000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-1400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"FundsHeldUnderReinsuranceAgreementsAsset":{"label":"Funds Held under Reinsurance Agreements, Asset","description":"Amount of the reinsurer's funds held on its behalf by the ceding insurer, including funds held in trust, under reinsurance treaties or contracts with the assuming insurer as security for the payment of the obligations thereunder.","units":{"USD":[{"end":"2012-12-31","val":336368000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":336368000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":336368000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":336368000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":370580000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":387599000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":375131000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":632430000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":632430000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":632430000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":632430000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":632430000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":447801000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":414445000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":405703000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":724021000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":724021000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":724021000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":724021000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":724000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":479909000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":462493000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":443670000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":640800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":640800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":640800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":640800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":640800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":353200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":279100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":263900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":466800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":466800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":297100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"FutureAmortizationExpenseAfterYearFive":{"label":"Future Amortization Expense, after Year Five (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized for the remainder of the finite-lived intangible asset useful life after the fifth succeeding fiscal year.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":19846000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":19846000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":17313000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":1443000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":678000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":2533000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2533000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":2533000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2533000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":2533000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2533000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":2533000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2533000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"GainLossOnContractTermination":{"label":"Gain (Loss) on Contract Termination","description":"Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":35000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":35000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":35000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":35000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":35000000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":35000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":66744000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2011-10-01","end":"2011-12-31","val":66744000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-10-01","end":"2011-12-31","val":66744000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet":{"label":"Gain (Loss) on Derivative Instruments Held for Trading Purposes, Net","description":"Aggregate net gain and losses (whether realized or unrealized) on all derivative instruments held for trading purposes whether or not settled physically.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3958000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-5496000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-15536000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-10040000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-58821000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-43285000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-70090000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-70090000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6684000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":6684000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":770000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":770000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-5914000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-5914000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-192000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-192000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-962000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-962000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-3608000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-3608000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-3608000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-977000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-977000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7561000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":7561000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":8538000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":8538000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3392000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":3392000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":-4169000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":-4169000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9485000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":9485000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":9500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-12920000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-12920000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-26640000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-26640000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-13720000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":-13720000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-24469000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-24469000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":2171000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":2171000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-39007000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-39000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-39000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-11632000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-11600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2288000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":2300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":13920000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":13900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-17616000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-17600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-19905000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-19900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-15400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-15400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-22900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-22900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-22900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-23900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-1000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-19600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-4000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments":{"label":"Gain (Loss) on Investments, Excluding Other than Temporary Impairments","description":"This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":285612000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":50376000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":50376000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":109254000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":58878000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":58878000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-21555000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-130809000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-130809000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":10077000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":10077000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":31632000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":133581000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":133581000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":133581000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":133581000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":142244000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":142244000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":8663000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":8663000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":8663000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":8663000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":292057000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":292057000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":149813000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":149813000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":149813000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":149813000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":306436000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":306436000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":306436000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":14379000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":14379000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":79637000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":79637000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":79637000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":79637000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-35561000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-35561000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-115198000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-115198000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-115198000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-115198000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-8074000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-8074000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":27487000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":27487000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":27487000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":27487000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":59525000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":59525000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":59500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":67599000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":67599000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":54205000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":54205000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":54205000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":54200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":139422000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":139422000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":85217000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":85217000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":85217000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":85300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":104286000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":104286000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-35136000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":-35136000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":-35136000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-35100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":88957000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":89000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":89000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-15329000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":-15400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":45025000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":45000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":45000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":45000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24843000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":24800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-20182000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":-20200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":-20200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-20200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-88783000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-88800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-113626000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-113600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-113600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-113600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-127600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-127600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-38800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":-38800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":18900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":18900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":18900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":93400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":74500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":74500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":104000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":10700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":10700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-101900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":40700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"GainsLossesOnSalesOfOtherAssets":{"label":"Gains (Losses) on Sales of Other Assets (Deprecated 2013-01-31)","description":"The net gain (loss) resulting from the sale or disposal of assets not required to be reported separately in the statement of income.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":1860000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1860000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"}]}},"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":185850000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":57365000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":118860000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":61495000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":176380000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":57521000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":248592000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":248592000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":63463000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":63463000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":63463000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":131552000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":131552000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":68089000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":68089000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":68089000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":201423000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":201423000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":69871000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":69871000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":69871000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":286557000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":286557000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":286557000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":85134000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":67956000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":67956000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":67956000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":67956000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":135157000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":135157000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":67201000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":67201000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":67201000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":67201000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":201164000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":201164000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":66007000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":66007000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":66007000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":66007000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":70492000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":70492000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":70366000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":70366000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":70366000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":70366000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":144345000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":144345000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":73979000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":73979000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":73979000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":73979000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":222917000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":222917000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":78572000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":78572000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":78572000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":78572000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":84404000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":84404000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":82680000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":82680000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":82680000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":82680000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":163265000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":163265000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":80585000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":80585000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":80585000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":80585000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":251818000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":251818000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":88553000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":88553000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":88553000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":88553000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":352285000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":352285000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":352300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":100467000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":100467000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":80340000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":80340000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":80340000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":80300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":176528000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":176528000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":96188000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":96188000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":96188000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":96200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":264822000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":264822000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":88294000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":88294000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":88294000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":88300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":365736000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":365700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":365700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":100914000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":100900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":97138000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":97100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":97100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":97100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":205501000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":205500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":108363000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":108400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":108400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":108400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":311299000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":311300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":105798000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":105800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":105800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":105800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":406300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":406300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":95000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":95000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":96400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":96400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":96400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":201100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":104700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":104700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":305300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":104200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":104200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":411500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":106100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":104100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"GeneralAndAdministrativeExpenseRatio":{"label":"General and Administrative Expense Ratio","description":"Ratio of non-life general and administrative expenses to non-life net premiums earned.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.186,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.176,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.176,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.178,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.168,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0.159,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.17,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.173,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.176,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.176,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.176,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.152,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0.152,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.165,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.165,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.179,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.179,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.165,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.165,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.163,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.163,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.168,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.168,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.168,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.171,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.171,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.169,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.169,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.168,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.168,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.167,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.167,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.163,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.163,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.163,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.163,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.166,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.166,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.17,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.174,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.173,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.178,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.176,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.191,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":268376000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":268376000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":268376000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":268376000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":268376000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":268376000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":268376000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":268376000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":268376000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":268376000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":268376000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":268376000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":268376000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":268376000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":268376000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":268376000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":268376000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":268376000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":268376000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":268376000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":268376000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":268376000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":268376000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":268376000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":268376000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":268376000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":268376000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":268376000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":268376000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":268376000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":268376000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":268376000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":268376000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":268376000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":268400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":268376000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":277761000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":278085000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":278258000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":278258000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":278258000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":278258000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":278300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":278300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":280725000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":357729000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":354781000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":388100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":388100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":388100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":388100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":388100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":389700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":392600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":392800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":389700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":389700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":388600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":"2014-01-01","end":"2014-12-31","val":9882000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":9900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":110100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":110100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"GoodwillForeignCurrencyTranslationGainLoss":{"label":"Goodwill, Foreign Currency Translation Gain (Loss)","description":"Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits 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":-300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"GoodwillImpairedAccumulatedImpairmentLoss":{"label":"Goodwill, Impaired, Accumulated Impairment Loss","description":"Amount of accumulated impairment loss for 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":"2011-12-31","val":156000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":156000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":156000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"}]}},"GoodwillTranslationAdjustments":{"label":"Goodwill, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) from foreign currency translation adjustments 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":-300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","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":"2015-01-01","end":"2015-12-31","val":1400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ImpairmentOfInvestments":{"label":"Other than Temporary Impairment Losses, Investments","description":"The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":68236000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":168000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":168000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":168000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"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":176002000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":141593000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":266245000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":124651000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":472348000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":206102000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":643531000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":643531000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":136945000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":136945000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":136945000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":331282000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":331282000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":194337000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":194337000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":194337000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":599371000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":599371000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":268089000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":268089000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":268089000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":691950000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":691950000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":691950000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":92579000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":10903000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":10903000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":10903000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":10903000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":115776000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":115776000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":104873000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":104873000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":104873000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":104873000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":110476000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":110476000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5300000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5300000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":-5300000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5300000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":305528000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":305528000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":305528000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":195052000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":195052000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":225666000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":225666000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":225666000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":225666000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":326964000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":326964000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":101298000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":101298000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":101298000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":101298000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":552831000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":552831000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":225867000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":225867000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":225867000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":225867000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":511447000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":511447000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":511447000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-41384000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-41384000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":164425000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":164425000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":164425000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":164425000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":158491000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":158491000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-5934000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-5934000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-5934000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-5934000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":286305000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":286305000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":127814000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":127814000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":127814000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":127814000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":427660000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":427660000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":427800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":141355000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":141355000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":193545000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":193545000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":193545000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":193700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":351603000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":351603000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":158058000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":158058000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":158058000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":157900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":384050000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":384050000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":32447000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":32447000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":32447000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":32400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":520782000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":520800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":520800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":136732000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":136800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":131275000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":131300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":131300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":131300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":140866000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":140900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":9591000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":9600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":9600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":9600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":83955000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":84000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-56911000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-57000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-56900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-57000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":89700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":89700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":5800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":5800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":75200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":75200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":75200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":234900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":159700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":159700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":300400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":65400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":65400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":246200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-54100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":77800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions":{"label":"Income (Loss) from Equity Method Investments, Net of Dividends or Distributions","description":"This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2316000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":2316000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":4313000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":4313000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":11923000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":11923000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":11900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2292000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":2292000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13744000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-13744000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-10452000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-10452000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-13851000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-13900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-13900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-9767000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-9800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-15987000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-16000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-19244000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-19200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-22600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-22600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-9200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-9200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-15200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-22200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-30600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncomeLossFromSubsidiariesNetOfTax":{"label":"Income (Loss) from Subsidiaries, Net of Tax","description":"Amount after tax of income (loss) of subsidiary attributable to the parent entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":-7633000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":10185000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":21167000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":10981000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":26716000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":5548000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":36644000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":36644000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3205000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":3205000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":3205000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":13583000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":13583000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":10378000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":10378000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":10378000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":27152000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":27152000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":13569000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":13569000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":13569000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":26945000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":26945000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":26945000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-207000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":2283000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":2283000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":2283000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":2283000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13356000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":13356000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":11073000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":11073000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":11073000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":11073000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":19028000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":19028000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5672000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5672000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":5672000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5672000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":30980000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":30980000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":30980000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":11952000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":11952000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":7510000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":7510000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":7510000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":7510000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12457000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":12457000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4947000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":4947000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":4947000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4947000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":18677000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":18677000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6220000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6220000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":6220000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":6220000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":18440000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":18440000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":18440000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-237000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-237000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":5433000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":5433000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":5433000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":5433000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1361000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1361000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-4072000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-4072000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-4072000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-4072000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6332000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":6332000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":4971000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":4971000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":4971000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":4971000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9780000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":9780000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":9800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":3448000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":3448000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":16573000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":16573000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":16573000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":16600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22768000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":22768000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":6195000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":6195000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":6195000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":6200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":24300000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":24300000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":1532000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":1532000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":1532000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":1500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":30523000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":30500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":30500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":6223000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":6200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":6919000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":7000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":6900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":7000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7052000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":7100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":133000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1771000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-5281000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-5300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-5300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-5300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":4000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":4000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":6300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":6300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-3200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-3200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-9100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-13300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-2500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":"2008-01-01","end":"2008-12-31","val":3658000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":11879000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":37878000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":41364000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":42170000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":42170000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3627000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":3627000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4386000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":4386000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":12820000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":12820000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":22556000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":22556000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":22556000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":433000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":433000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":6294000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":6294000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":14132000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":14132000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":14132000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3454000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":3454000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8257000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":8257000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":18912000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":18912000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":23957000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":23957000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":23957000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6953000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":6953000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12671000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":12671000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":17249000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":17249000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":22604000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":22604000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":22600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":529000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":529000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18061000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":18061000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":18052000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":18052000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":18363000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":18400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":18400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":717000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1922000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":2213000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":2200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":2500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":2300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":3500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":"2010-12-31","val":15614000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6287000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":6287000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":14642000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":14642000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":11684000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":11684000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8640000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":8600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":5500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":5809000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-24039000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-24263000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-18663000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":5035000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":5035000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-33695000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-33695000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-23806000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-23806000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-27837000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-27837000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":13969000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":13969000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":13969000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-42618000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-42618000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-18629000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-18629000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":7564000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":7564000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":10053000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":10053000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":10053000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-42340000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-42340000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-19978000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-19978000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-2996000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-2996000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":27815000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":27815000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":27815000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-70780000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-70780000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-45601000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-45601000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":-18540000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-18540000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":22917000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":22917000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":22900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-83745000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-83745000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-53397000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-53397000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":4473000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":4473000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":8039000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":8000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":8000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-75008000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-75000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-54603000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-54600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-39046000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-39000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-10100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-10100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-50100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-50100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-47900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-28200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-4900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-45500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInAccruedInvestmentIncomeReceivable":{"label":"Increase (Decrease) in Accrued Investment Income Receivable","description":"The increase (decrease) during the reporting period in investment income that has been earned but not yet received in cash.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":11134000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":164000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-5980000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-5648000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":2375000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-2375000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":1486000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":-1486000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-6941000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":6941000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-9760000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":9760000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-12526000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":12526000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":808000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":808000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":-938000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-777000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-2257000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4811000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"IncreaseDecreaseInCashCollateralForLoanedSecurities":{"label":"Increase (Decrease) in Cash Collateral for Loaned Securities","description":"The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-23785000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":171026000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":171026000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":171026000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":171026000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":171026000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"IncreaseDecreaseInDeferredIncomeTaxes":{"label":"Increase (Decrease) in Deferred Income Taxes","description":"The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.","units":{"USD":[{"start":"2009-03-30","end":"2009-04-01","val":1677000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-129000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2157000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14970000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":16252000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":11889000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":11889000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":11900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-521000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-521000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1934000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-1934000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":3511000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":3511000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-4186000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-4200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-4200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3693000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-3700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2691000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":2700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":10141000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":10100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":2700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-3200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":1900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":14300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-3900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInDeferredPolicyAcquisitionCosts":{"label":"Increase (Decrease) in Deferred Policy Acquisition Costs","description":"The increase (decrease) during the reporting period in the balance sheet value of capitalized sales costs that are associated with acquiring a new insurance customers.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":6202000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-7196000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-10422000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-16795000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-1640000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1640000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-9608000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":9608000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-15465000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":15465000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-14479000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":14479000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-8982000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":8982000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":8982000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":16294000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":16294000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15280000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":15280000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":18267000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":18267000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":3531000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":3531000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":3531000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25311000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":25311000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":29484000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":29484000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":27193000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":27193000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":7676000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7676000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":7676000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":34141000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":34141000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":45802000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":45802000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":37941000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":37941000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":18651000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":18651000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":18700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":40443000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":40443000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":36598000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":36598000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":45166000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":45166000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":24885000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":24900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":24900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":35700000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":35700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17622000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":17600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":10901000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":10900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-17000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-17000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":21700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":21700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-7500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-44100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":27800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements":{"label":"Increase (Decrease) in Funds Held under Reinsurance Agreements","description":"The change in funds held under reinsurance agreements or treaty (contract between the reinsurer and the ceding entity stipulating the manner in which insurance written on various risks is to be shared).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":55830000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-27395000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6467000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-18602000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":111548000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":111548000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":34212000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":34212000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":51231000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":51231000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":38763000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":38763000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":296062000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":296062000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":296100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-184629000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-184629000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-217985000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-217985000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-226727000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-226727000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":91591000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":91600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":91600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-244112000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-244100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-261528000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-261500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-280351000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-280400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-83200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-83200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-287700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-287700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-361700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-376900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-174000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-169700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInInterestPayableNet":{"label":"Increase (Decrease) in Interest Payable, Net","description":"The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-687000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":9375000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":2063000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-5250000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"}]}},"IncreaseDecreaseInLossAndLossAdjustmentExpenseReserve":{"label":"Increase (Decrease) in Loss and Loss Adjustment Expense Reserve (Deprecated 2015-01-31)","description":"The increase (decrease) during the reporting period in the reserve account established to account for expected but unspecified losses.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":96959000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":26250000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":136899000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":172774000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-184944000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":184944000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":-91587000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":91587000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-158663000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":158663000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-128053000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":128053000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-117416000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":117416000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-221455000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-221455000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":-372116000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-366365000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-345955000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-106275000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-21947000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":857000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-1353000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-8353000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":26966000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":26966000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":6073000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":-6073000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-22318000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":22318000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-10797000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":10797000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-3390000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-3390000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":978000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":978000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":-15686000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-24650000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-22421000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6866000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":"2010-01-01","end":"2010-12-31","val":-18752000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-27010000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-45903000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-54750000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-54750000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3763000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-28488000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-28488000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-23677000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-23677000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":-34843000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-34843000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-34843000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-14185000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-14185000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-12880000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-12880000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":-34508000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-34508000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-34332000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-34332000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-34400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-29230000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-29230000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-27507000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-27507000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-4441000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-4441000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-55829000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-55900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-55900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5027000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-5000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":34434000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":34500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":1705000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-34200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-34200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":9900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-5200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-15200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-12900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInPremiumsReceivable":{"label":"Increase (Decrease) in Premiums Receivable","description":"The change in the premium receivable balance on the balance sheet.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-2809000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-69753000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-73832000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-59676000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-47680000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":47680000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-98154000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":98154000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-156709000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":156709000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-71266000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":71266000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-134306000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":134306000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":134306000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":39909000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":39909000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":123075000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":123075000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":77343000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":77343000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":122231000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":122231000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":66401000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":95979000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":123374000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":193505000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":187038000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":102820000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":121422000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":194742000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":83194000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":81600000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":156967000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":156967000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":304088000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":304088000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":229580000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":229580000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":154199000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":108412000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":108400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":174899000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":175739000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":310885000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":298440000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":260627000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":256993000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":76825000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":76800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":76800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":108579000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":108600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":162313000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":162300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":123175000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":123200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-37000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-37000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":139500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":139500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":216400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":148800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":39400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":78300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInPrepaidReinsurancePremiums":{"label":"Increase (Decrease) in Prepaid Reinsurance Premiums","description":"The change in prepaid reinsurance premiums recorded on the balance sheet, which is needed to adjust net income to arrive at net cash flows provided by or used in operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":11479000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":15666000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-27531000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-5554000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-5972000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":5972000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":-15662000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":15662000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":15497000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":-15497000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":682000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":-682000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":677000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-677000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-11939000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-11939000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":35982000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":31227000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":39434000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12019000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"IncreaseDecreaseInReinsurancePayables":{"label":"Increase (Decrease) in Reinsurance Payables","description":"The increase (decrease) during the reporting period in the amount due to other insurance companies when the reporting entity has assumed a portion of the cedant's insurance risk which has resulted in insurance losses.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":3177000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-3470000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":37819000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":4186000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":7708000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":7708000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-20296000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-20296000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":34953000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":34953000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-5690000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-5690000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-3105000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":-3105000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-3105000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-7880000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-7880000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":32929000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":32929000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-4269000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-4269000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":24807000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":24807000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":24807000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-31277000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-31277000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3767000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":3767000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-4107000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-4107000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":11725000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":11725000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":11725000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-17803000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-17803000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":69620000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":69620000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":57379000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":57379000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":36759000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":36759000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":36800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-12982000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-12982000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51159000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":51159000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":30405000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":30405000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":7037000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4262000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":4300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":11479000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":11500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":40354000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":40400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-5600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-5600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":7300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":44100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-20400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInReinsuranceRecoverable":{"label":"Increase (Decrease) in Reinsurance Recoverable","description":"The increase (decrease) during the reporting period in the amount of benefits the ceding insurer expects to recover on insurance policies ceded to other insurance entities as of the balance sheet date for all guaranteed benefit types.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":55621000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":7924000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-21402000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-25650000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-31677000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":31677000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-489000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":489000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-12444000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":12444000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-19965000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":19965000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-7597000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":7597000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":47935000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":47935000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":86363000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":82055000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":75331000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":53861000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":1594000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":45787000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":45800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-840000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12445000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":3634000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":8509000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":8500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":8500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":20996000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":21000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2346000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":2300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":31035000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":31000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":10400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":10400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-13800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-13800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-22600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":32600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":7900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":15500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-17447000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":8910000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":8636000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-33928000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":37124000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":37124000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-42123000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-42123000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":13643000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":13643000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":282595000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":282595000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":8810000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":8810000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":8810000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-44351000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-44351000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-29520000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-29520000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-63120000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-63120000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-13765000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-13765000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-13765000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":204506000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":204506000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":156768000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":156768000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-35685000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-35685000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":100877000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":100877000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":100877000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-116785000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-116785000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10561000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":10561000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":74032000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":74032000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-34092000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-34092000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-34100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-4823000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-4823000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-21638000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-21638000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":29565000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":29565000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-68422000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-68400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-68400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-31040000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-31000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26098000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":26100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":78892000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":78900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-20300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-20300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":26800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":38200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":15900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-15900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncreaseDecreaseInUnearnedPremiums":{"label":"Increase (Decrease) in Unearned Premiums","description":"Amount of increase (decrease) unearned premiums written. Excludes portion of unearned premiums amortized into income.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-21157000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":65401000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":136368000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":106575000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-1739000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-1739000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":79307000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":79307000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":141337000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":141337000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":89195000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":89195000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":33584000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":33584000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":134057000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":134057000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":222473000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":196639000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":116209000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":175042000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"IncreaseDecreaseInUnearnedPremiumsNet":{"label":"(Increase) Decrease in Unearned Premiums, Net","description":"Amount, after premiums ceded to other entities and premiums assumed by the entity, of decrease (increase) in unearned premiums.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-76774000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-187063000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-64963000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":49480000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-88925000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-88925000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":113621000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-231824000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":-231824000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":-231824000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-305775000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-73951000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-73951000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-73951000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-248079000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":57696000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":57696000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":57696000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-114648000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-114648000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-114600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":133431000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":133431000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-241329000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-241329000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":-241329000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":-241300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-258006000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-258006000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-16677000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":-16677000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":-16677000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-16700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-285011000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-285011000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-27005000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":-27005000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":-27005000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-27000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-139317000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-139300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-139300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":145694000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":145700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-203980000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-204000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":-204000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":-204000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-161273000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-161300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":42707000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":42700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":42700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":42700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-117612000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-117600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":43661000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":43700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":43700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":43700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":40400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":40400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":158000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":158000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-123900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-123900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":-123900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-99100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-43400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":55700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":55700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":88300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":131700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-131200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncrementalCommonSharesAttributableToCallOptionsAndWarrants":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":1241644,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1668262,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1668262,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":679820,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":503529,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":333837,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":413228,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":387549,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":387549,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":387549,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":378392,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":378392,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":413702,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":413702,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":440811,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":440811,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":429393,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":429393,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":461373,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":461373,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":435334,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":435334,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1306002,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":482207,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":482207,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":493225,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1479675,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":497458,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1492374,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":500114,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":1500342,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":512313,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1536939,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1536939,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":487986,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1463958,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1456439,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1456439,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1448071,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":1448071,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1449641,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1449641,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":1430243,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":1430243,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1432960,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1432960,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1432960,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1116871,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1116871,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1102252,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1102252,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":1075735,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":1075735,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1071569,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1071569,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1031666,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1031666,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":832747,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":832747,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":832432,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":829584,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":832656,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":819733,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":839038,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":987726,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":833878,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1084389,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1753395,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":928400,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1308165,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":1120427,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1267221,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":767176,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1185764,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1185764,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":556146,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":701077,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":234976,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":234976,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":460315,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":460315,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":583226,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":583226,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":501633,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":501633,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":575755,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":575755,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1727265,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":335575,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":335575,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":304529,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":913587,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":292369,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":877107,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":236133,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":708399,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":288060,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":864180,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":864180,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":188537,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":565611,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":550224,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":550224,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":455744,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":455744,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":575675,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":575675,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":541711,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":541711,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":605808,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":605808,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":605808,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":509971,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":509971,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":534653,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":534653,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":452938,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":452938,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":569276,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":569276,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":591773,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":591773,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":451268,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":451268,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":479038,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":443336,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":570017,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":656841,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":677033,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":854117,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"IndefiniteLivedIntangibleAssetsExcludingGoodwill":{"label":"Indefinite-lived Intangible Assets (Excluding Goodwill)","description":"Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.","units":{"USD":[{"end":"2010-12-31","val":23920000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":23920000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":23920000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":23920000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":23920000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":23920000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":23920000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":23920000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":23900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":23920000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":23900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":23900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":23900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":23900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":23900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":60359000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":60359000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":60359000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":60359000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":59467000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":58576000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":57684000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":56876000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":56876000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":56876000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":56876000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":56876000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":56109000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":55342000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":54576000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":53898000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":53898000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":53898000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":53898000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":53898000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":53264000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":52631000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":51998000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":51365000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":51365000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":51365000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":51365000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":51365000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":50732000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":50098000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":49464000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":48831000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":48831000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":48831000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":48831000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":48831000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":48198000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":47564000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":46931000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":46298000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":46298000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":46298000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":46298000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":46300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":49274000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":136368000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":130612000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":116600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":116600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":116600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":116600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":116600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":115700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":113500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":111100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":104700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":104700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":104200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"IntangibleAssetsNetIncludingGoodwill":{"label":"Intangible Assets, Net (Including Goodwill)","description":"Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.","units":{"USD":[{"end":"2011-12-31","val":322274000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":322274000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-09-30","val":320374000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":319741000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":319741000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":319741000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":319741000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":319741000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":319108000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":318474000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":317840000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":317207000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":317207000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":317207000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":317207000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":317207000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":316574000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":325325000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":325016000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":324556000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":324556000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":324556000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":324556000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":324600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":329999000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":494097000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":485393000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":504700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":504700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":504700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":504700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":504700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":505400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":506100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":503900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":494400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":494400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":492800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":38743000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":10447000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":19969000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":9522000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":29492000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":9523000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":39019000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":39019000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":9528000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":9528000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":9528000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":19059000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":19059000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":9531000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":9531000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":9531000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":28592000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":28592000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":9533000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":9533000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":9533000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":40242000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":40242000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":40242000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":11650000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":13742000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":13742000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":13742000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":13742000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27487000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":27487000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":13745000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":13745000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":13745000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":13745000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":41235000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":41235000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":13748000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":13748000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":13748000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":13748000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":54989000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":54989000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":54989000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":13754000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":13754000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":13756000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":13756000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":13756000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":13756000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":27757000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":27757000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14001000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":14001000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":14001000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14001000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":41579000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":41579000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":13822000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":13822000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":13822000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":13822000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":55405000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":55405000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":55405000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":13826000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":13826000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":14134000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":14134000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":14134000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":14134000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28322000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":28322000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":14188000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":14188000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":14188000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":14188000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":42416000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":42416000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":14094000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":14094000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":14094000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":14094000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":56510000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":56510000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":56500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":14094000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":14094000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":14534000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":14534000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":14534000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":14500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29126000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":29126000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":14592000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":14592000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":14592000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":14600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":43451000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":43451000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":14325000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":14325000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":14325000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":14300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":57755000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":57800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":57800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":14304000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":14300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":14337000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":14300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":14400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":14300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":28803000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":28800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":14466000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":14500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":14500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":14500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":43272000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":43200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":14469000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":14500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":14500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":14500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":61400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":61400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":18100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":18100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":20000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":20000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":20000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":39800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":19900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":19900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":53300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":13500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":13500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":63700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":10400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":10400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":37500000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":20365000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":20365000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":39115000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":39115000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":39115000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":18750000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":18750000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":18750000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":18750000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":37500000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":37500000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":37500000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":37500000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":37500000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":18750000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":18750000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27000000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":27000000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":45750000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":45750000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":54000000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":54000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":54000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":18750000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":18750000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":27000000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":27000000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":45750000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":45750000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":54000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":54000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":54000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":18750000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":18750000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":27000000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":27000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":45750000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":45750000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":54000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":54000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":54000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18750000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":18750000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":27000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":45750000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":45750000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":54000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":54000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":54000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":18750000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":18800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":27000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":27000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":45750000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":45800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":54000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":54000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":18800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":18800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":37900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":56600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":75800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"InvestmentIncomeNet":{"label":"Investment Income, Net","description":"Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":244143000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":50208000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":52368000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":150459000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":47883000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":47883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":45489000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":47209000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":47209000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":47209000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":89660000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":42451000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":42451000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":42451000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":128781000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":128781000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":39121000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":39121000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":39121000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":39121000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":38360000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":38360000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":33388000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":33388000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":33388000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":33388000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":71023000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":71023000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":37635000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":37635000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":37635000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":37635000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":110294000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":110294000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":39271000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":39271000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":39271000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":39271000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":157564000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":157564000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":157600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":47270000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":47270000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":47619000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":47619000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":47619000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":47600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":84412000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":84412000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":36793000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":36793000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":36793000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":36800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":127824000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":127824000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":43412000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":43412000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":43412000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":43400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":176874000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":176900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":176900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":49050000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":49100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":44551000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":44500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":44600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":44500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":87311000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":87300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":42760000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":42800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":42800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":42800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":132978000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":133000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":45667000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":45700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":45700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":45700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":182100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":182100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":49100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":49100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":53300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":53300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":53300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":109100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":55800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":55800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":159700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":50600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":50600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":217800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":58100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":52300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":6439858000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":6439858000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":6439858000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":6439858000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":6985647000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":6745825000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":7154526000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":7351811000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":7351811000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":7351811000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":7351811000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":7351811000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":7717826000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7812682000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8180073000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7973136000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":7973136000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":7973136000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":7973136000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":7973136000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8110457000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8993750000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8876203000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8703611000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":8703611000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":8703611000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":8703611000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":8703611000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8484115000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8891648000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8933592000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8426004000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":8426004000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":8426004000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":8426004000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":8426004000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8717487000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8986885000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9135969000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8643272000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":8643272000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":8643272000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":8643272000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":8640600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8788719000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9682193000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9642174000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9979400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":9979400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":9979400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":9979400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":9979400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10192600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10282800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9926500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9627200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":9627200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9789200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":9653153000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":9653153000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":10324454000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":10214368000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":10495840000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":10427631000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":10427631000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":10668779000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10857099000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11183147000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":11122158000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11356278000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12277651000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12311989000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":12029946000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11916078000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12264877000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12377520000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11945830000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":11945830000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":11945830000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12334165000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12669647000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12809568000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":12421563000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":12418800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12617786000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13306994000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13197579000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":13511900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13728000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13867300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13542400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13179000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":13179000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13427500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"LiabilityForClaimsAndClaimsAdjustmentExpense":{"label":"Liability for Claims and Claims Adjustment Expense","description":"The amount needed to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date.","units":{"USD":[{"end":"2011-12-31","val":5225143000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5645549000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":5645500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2013-12-31","val":5766500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":5766500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5856798000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-03-31","val":5856798000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5935678000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-06-30","val":5935678000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6052263000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5881165000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":5881165000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":5881165000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":5881165000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5905110000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2015-03-31","val":5905110000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-03-31","val":5905100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-03-31","val":5905100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6363948000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-06-30","val":6363948000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-06-30","val":6363900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-06-30","val":6363900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6436579000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-09-30","val":6436600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6575100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2016-03-31","val":6575100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-03-31","val":6575100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6623200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-06-30","val":6623200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6665800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6639200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6639200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6762700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Business Acquisitions","description":"Amount of increase (decrease) in the cost of settling unpaid claims after deduction of reinsurance recoveries related to the acquisition of a business. Includes, but is not limited to, claims which have been incurred but not reported.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":256991000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":257000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":256991000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":257000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":256991000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":257000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":259300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":259300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid (Deprecated 2014-01-31)","description":"Total amount of payments made during the reporting period to settle insured claims and pay costs incurred in the claims settlement process.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":458221000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":265400000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":129394000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":438552000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":173152000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":596730000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":596730000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":136057000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":264875000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":264875000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":128817000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":128817000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":459365000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":459365000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":194490000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":194490000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":684811000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":684811000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":684811000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":177134000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":177134000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":382251000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":382251000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":205117000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":205117000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":578240000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":578240000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":195989000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":195989000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":860967000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":860967000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":244702000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":244702000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":507469000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":507469000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":262767000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":262767000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":751120000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":751120000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":243651000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":243651000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1089656000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":232337000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":490737000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":258400000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":746956000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":256222000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year (Deprecated 2014-01-31)","description":"Amount of payments made in the reporting period to settle claims incurred in the current period and related claims settlement costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":42320000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":33410000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":26704000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":70701000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":37291000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":98646000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":98646000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1699000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21279000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":21279000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":19579000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":19579000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":65002000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":65002000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":43723000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":43723000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":142162000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":142162000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":142162000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1614000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1614000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19840000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":19840000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":18226000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":18226000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":36163000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":36163000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":16323000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":16323000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":117123000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":117123000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3581000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3581000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24584000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":24584000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":21003000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":21003000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":54983000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":54983000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":30399000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":30399000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":115669000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3743000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":26808000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":23065000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":80401000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":53596000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year","description":"Amount, after effects of reinsurance, of payments to settle claims incurred in the current period and related claims settlement costs.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":117123000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":115669000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":115700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3743000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":26808000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":23065000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":80401000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":53596000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":171824000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":171800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":171800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6557000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":6600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":34563000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":34600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":28006000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":28000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":95388000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":95400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":60828000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":60800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":186000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":186000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":6700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":41200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":34500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":70600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":208400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":6500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years (Deprecated 2014-01-31)","description":"Amount of payments made in the reporting period to settle claims incurred in prior periods and related claims settlement costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":415901000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":231990000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":102690000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":367851000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":135861000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":498084000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":498084000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":134358000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":243596000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":243596000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":109238000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":109238000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":394363000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":394363000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":150767000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":150767000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":542649000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":542649000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":542649000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":175520000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":175520000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":362411000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":362411000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":186891000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":186891000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":542077000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":542077000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":179666000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":179666000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":743844000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":743844000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":241121000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":241121000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":482885000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":482885000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":241764000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":241764000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":696137000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":696137000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":213252000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":213252000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":973987000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":228594000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":463929000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":235335000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":666555000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":202626000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years","description":"Amount, after effects of reinsurance, of payments to settle claims incurred in prior periods and related claims settlement costs.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":743844000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":973987000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":974000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":228594000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":463929000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":235335000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":666555000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":202626000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1001537000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1001500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1001500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":293098000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":293100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":578930000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":578900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":285832000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":285800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":866770000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":866800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":287840000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":287800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1201600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1201600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":282500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":282500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":563400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":280900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":864500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":301100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1238600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":336900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Foreign Currency Translation Gain (Loss)","description":"Amount of foreign currency gain (loss) which decreases (increases) the cost of settling unpaid claims after deduction of reinsurance recoveries. Includes, but is not limited to, claims which have been incurred but not reported.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-17000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-22700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":-16800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignExchange":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Foreign Exchange (Deprecated 2016-01-31)","description":"Amount of increase (decrease) in the cost of settling unpaid claims after deduction of reinsurance recoveries related to foreign currency exchange rate changes. Includes, but is not limited to, claims which have been incurred but not reported.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":3918000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-6000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-6000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1299000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2507000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1208000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-8046000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-10550000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-16945000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-17000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-11631000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-11600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10265000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-10300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":1366000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":1300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-22573000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-22500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-12306000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-12300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-22700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":-6600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":4000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Gross (Deprecated 2014-01-31)","description":"The estimated cost of settling claims under the terms of the underlying insurance policies and assumed and ceded insurance contracts as of the balance sheet date, including an estimate for claims which have been incurred but not reported and the actual and estimated costs of settling claims.","units":{"USD":[{"end":"2008-12-31","val":4576828000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2008Q4I"},{"end":"2009-12-31","val":4761772000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2009-12-31","val":4761772000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2010Q4I"},{"end":"2011-03-31","val":5100643000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":5100643000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5251304000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-06-30","val":5251304000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5245553000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5331418000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":5331418000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-03-31","val":5331418000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-03-31","val":5331418000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5377518000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":5377518000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-06-30","val":5377518000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-06-30","val":5377518000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5450787000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":5450787000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":5645549000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2012-12-31","val":5645549000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2012-12-31","val":5645549000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5673220000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":5673220000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-03-31","val":5673220000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-03-31","val":5673220000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5696865000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-06-30","val":5696865000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-06-30","val":5696865000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-06-30","val":5696865000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5780781000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-09-30","val":5780781000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5766529000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":5766529000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5856798000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2014-03-31","val":5856798000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5935678000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-06-30","val":5935678000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6052263000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Incurred but Not Reported (IBNR) Claims, Amount","description":"Estimated costs as of the balance sheet date of settling insured claims and costs incurred in the claims settlement process for claims that have not yet been submitted to the insurance company for reimbursement.","units":{"USD":[{"end":"2010-12-31","val":3712672000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3712672000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3712672000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3789160000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3840557000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3858677000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":3858677000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3858677000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":3858677000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3858677000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3909713000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3945716000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4019864000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4106435000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":4106435000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":4106435000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":4106435000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":4106435000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4134987000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4187515000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4263732000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4245662000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":4245662000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":4245662000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":4245662000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":4245662000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4382422000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4392172000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4466363000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4367114000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4367114000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":4367114000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":4367114000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":4367100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4490598000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4631093000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4729170000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4777700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4777700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":4777700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":4777700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":4777700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4864800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4895900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4914800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4831700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":4831700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4862800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims (Deprecated 2014-01-31)","description":"Total provision in the period for claims incurred and costs incurred in the claim settlement process.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":604060000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":420876000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":188722000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":547864000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":126988000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":304452000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":540265000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":540265000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":745811000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":745811000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":465582000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":465582000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":724530000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":724530000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":530306000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":530306000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":807276000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":807276000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":275286000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":590141000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":314855000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":926231000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":336090000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims","description":"Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred and costs incurred in the claim settlement process.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1123200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":275286000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":590141000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":314855000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":926231000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":336090000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1199190000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":325176000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":325200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":756697000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":756700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":431521000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":431500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1173578000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1173600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":416882000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":416900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":372400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":372400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":737800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":365400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1114100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":376300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1501800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":359000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims Current Year (Deprecated 2014-01-31)","description":"Amount of provision in the period for claims incurred in the reporting period and related claims settlement costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":852052000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":550062000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":252816000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":778424000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":228362000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1012374000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1012374000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":348802000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":628315000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":628315000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":279513000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":279513000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":895386000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":895386000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":267070000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":267070000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1201155000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1201155000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1201155000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":264684000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":264684000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":546986000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":546986000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":282302000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":282302000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":862088000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":862088000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":315102000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":315102000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1309613000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1309613000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":299248000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":299248000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":622804000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":622804000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":323556000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":323556000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":961224000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":961224000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":338420000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":338420000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1303573000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":324147000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":684141000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":359994000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1067111000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":382970000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years (Deprecated 2014-01-31)","description":"Amount of provision in the period for claims incurred in prior reporting periods and related claims settlement costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-247992000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-138050000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-64094000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-239424000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":-101374000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-313355000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-313355000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-44350000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-99579000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-99579000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-55229000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-55229000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-161104000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-161104000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-61524000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-61524000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-253528000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-253528000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-253528000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-39482000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-39482000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-81404000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-81404000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-41922000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-41922000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-137558000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-137558000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-56154000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-56154000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-170349000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-170349000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-44070000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-44070000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-92498000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-92498000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-48428000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-48428000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-153948000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-153948000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":-61450000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":-61450000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-180331000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-48861000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-94000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":-45139000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-140880000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":-46880000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Net","description":"Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims.","units":{"USD":[{"end":"2008-12-31","val":3688514000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2008Q4I"},{"end":"2009-12-31","val":3841781000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":3841781000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":3841781000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2009-12-31","val":3841781000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3932879000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q1I"},{"end":"2010-06-30","val":3988000000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-06-30","val":3988000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3949869000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":3951600000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3951600000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":3951600000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4125120000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":4125120000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":4125120000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4237353000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":4237353000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-06-30","val":4237353000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-06-30","val":4237353000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4235910000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":4235910000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2011-12-31","val":4222224000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2011-12-31","val":4222224000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4274638000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":4274638000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-03-31","val":4274638000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-03-31","val":4274638000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4303906000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":4303906000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-06-30","val":4303906000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-06-30","val":4303906000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4373265000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":4373265000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4504439000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":4504439000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":4504439000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":4504439000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":4504439000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":4504439000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2012-12-31","val":4504439000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2012-12-31","val":4504439000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2012-12-31","val":4504439000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":4504400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4509717000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":4509717000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-03-31","val":4509717000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-03-31","val":4509717000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4517340000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-06-30","val":4517340000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-06-30","val":4517340000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-06-30","val":4517340000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4554747000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-09-30","val":4554747000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4532025000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":4532025000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2013-12-31","val":4532025000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2013-12-31","val":4532000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":4532000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4576273000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2014-03-31","val":4576273000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-03-31","val":4576273000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-03-31","val":4576273000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4633936000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-06-30","val":4633936000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-06-30","val":4633936000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-06-30","val":4633936000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4703254000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-09-30","val":4703254000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4540909000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4540909000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":4540909000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":4540909000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":4540900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":4540900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-12-31","val":4540900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2014-12-31","val":4540900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":4540900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4554799000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2015-03-31","val":4554799000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-03-31","val":4554800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-03-31","val":4554800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4930839000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-06-30","val":4930839000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-06-30","val":4930800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-06-30","val":4930800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4986747000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-09-30","val":4986800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":4976200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5063100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2016-03-31","val":5063100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-03-31","val":5063100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5106500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-06-30","val":5106500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5115100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5014200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5014200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5037100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedIBNRClaims":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Reported and Incurred but Not Reported (IBNR) Claims (Deprecated 2014-01-31)","description":"The accrued obligation as of the balance sheet date which represents the cost of settling insured claims and insured claims relating to insured events that have occurred but have not yet been reported to the insurer or reinsurer as of the date of the financial statements.","units":{"USD":[{"end":"2009-12-31","val":4761772000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2009Q4I"},{"end":"2009-12-31","val":4761772000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-03-31","val":4853359000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q1I"},{"end":"2010-06-30","val":4920435000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q2I"},{"end":"2010-06-30","val":4920435000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-09-30","val":4889825000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4879188000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q4I"},{"end":"2010-12-31","val":4879188000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":5100643000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5251304000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q2I"},{"end":"2011-06-30","val":5251304000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-09-30","val":5245553000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Reported Claims, Amount","description":"Costs of settling insured claims and costs incurred in the claims settlement process for the specified year specifically for claims that have already been submitted to the insurance company for reimbursement.","units":{"USD":[{"end":"2010-12-31","val":1166516000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":1166516000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1166516000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1462144000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1404996000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1366466000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1366466000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1366466000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1366466000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1366466000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1421705000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1431802000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1430923000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1539114000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1539114000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1539114000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":1539114000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":1539114000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1538233000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1509350000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1517049000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1520867000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1520867000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":1520867000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":1520867000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":1520867000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1474376000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1543506000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1585900000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1514051000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1514051000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":1514051000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":1514051000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":1514100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1414512000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1732855000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1707409000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1678500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1678500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":1678500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":1678500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1678500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1710300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1727300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1751000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1807500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1807500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1899900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"LineOfCreditFacilityAmountOutstanding":{"label":"Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31)","description":"Amount borrowed under the credit facility as of the balance sheet date.","units":{"USD":[{"end":"2010-12-31","val":848834000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":816987000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"LineOfCreditFacilityFairValueOfAmountOutstanding":{"label":"Line of Credit Facility, Fair Value of Amount Outstanding","description":"Fair value of the amount outstanding under the credit facility.","units":{"GBP":[{"end":"2010-12-31","val":53700000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q4I"},{"end":"2010-12-31","val":53700000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":67400000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":67400000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"}],"USD":[{"end":"2010-12-31","val":82838000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q4I"},{"end":"2010-12-31","val":82838000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":108258000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":105333000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"}]}},"LineOfCreditFacilityIncreaseAccruedInterest":{"label":"Line of Credit Facility, Increase, Accrued Interest","description":"Increase for accrued, but unpaid interest on the credit facility for the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":17687000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":17688000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2012-12-31","val":800000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":800000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":819213000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1323100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":822000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":300000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":300000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":312717000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":516500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":515400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":228000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":500300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":303000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":300300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":500000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":303000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":300300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":500000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":5359000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":500303000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"LossRatio":{"label":"Loss Ratio","description":"Ratio of non-life losses and loss expenses to non-life net premiums earned.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.658,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.651,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.651,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.551,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.546,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0.542,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.545,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.542,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.56,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0.56,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.56,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.519,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0.519,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.553,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.553,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.586,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.586,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.576,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.576,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.62,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.62,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.549,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.549,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.549,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.572,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.572,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.623,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.623,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.668,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.668,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.629,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.629,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.641,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.641,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.637,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.637,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.642,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.642,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.624,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.606,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.63,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.644,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.641,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.659,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"MarketableSecurities":{"label":"Marketable Securities","description":"Amount of investment in marketable security.","units":{"USD":[{"end":"2009-12-31","val":7156263000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":7156263000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":7156263000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":7156263000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":7357863000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":7420588000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":7251517000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":7183554000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":7183554000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":7183554000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":7183554000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":7183554000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":7245694000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7502765000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7540759000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7406594000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":7406594000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":7406594000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":7406594000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":7406594000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7297191000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7801418000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8210065000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7933937000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7933937000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":7933937000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":7933937000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":7933937000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7890779000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7775803000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7661837000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7712036000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":7712036000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":7712036000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":7712036000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":7712036000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7893350000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8027840000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8002514000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7868682000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":7868682000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":7868682000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":7868682000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":7868700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8071956000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8143974000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8179810000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8571200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":8571200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":8571200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":8571200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":8571200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8710400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8936300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8485100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7942300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":7942300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":7694900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":242308000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-418539000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-436360000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-443287000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-450007000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-450007000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":2735000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":2735000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-65622000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":-65622000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-469549000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":-469549000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-486110000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-486110000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":-486110000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-110396000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-110396000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":-108796000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":-108796000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-122598000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-122598000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-162083000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-162083000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-03-31","val":-103899000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-103899000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":-170255000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-170255000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":-250363000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-09-30","val":-250363000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-321240000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-46754000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-90259000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":-141796000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"}]}},"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":-162083000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-321240000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-321240000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-46754000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-90259000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":-141796000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-207909000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-207909000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-207900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-82361000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-82361000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-164704000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-164704000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-213631000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-213631000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-223420000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-223400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-223400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-67719000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-67800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-278317000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-278300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-300194000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-300200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":150100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":150100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-73100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-73100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-182800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":-727000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-747800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":-443136000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":264459000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-146983000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-451128000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-582596000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-582596000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":72495000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":72495000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-87660000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":-87660000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":219717000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":219717000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":500063000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":500063000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":500063000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-128873000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-128873000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":-271431000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":-271431000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-257267000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-257267000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-509124000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-509124000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-03-31","val":152827000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":152827000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":101201000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":101201000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":-243768000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-09-30","val":-243768000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-259733000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15942000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-43423000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":80914000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"}]}},"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":-509124000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-259733000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-259733000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15942000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-43423000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":80914000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-48143000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-48143000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-48100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-188555000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-188555000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-184202000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-184202000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":-154142000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":-154142000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-126967000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-127000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-127000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-319147000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-319200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-74378000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-74400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-268658000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-268700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-635700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-635700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-112200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-112200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-342200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":271400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":462900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":366100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":656943000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":143519000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":402382000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":567199000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":668189000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":668189000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":85300000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":85300000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":305602000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":305602000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":419191000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":419191000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":451264000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":451264000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":451264000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":174915000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":174915000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":361846000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":361846000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":491505000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":491505000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":548108000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":548108000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-03-31","val":142817000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":142817000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":301773000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":301773000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":500219000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-09-30","val":500219000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":629438000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":13569000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":133642000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":338172000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"}]}},"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":548108000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":629438000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":629438000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":13569000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":133642000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":338172000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":114431000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":114431000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":114500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":303096000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":303096000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":448938000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":448938000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":669733000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":669733000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":416849000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":416900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":416900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":317576000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":317700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":427402000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":427400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":591386000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":591500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":512800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":512800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":347500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":347500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":500000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":619500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":399300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":195400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":183635000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":131408000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":245078000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":113670000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":445632000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":200554000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":606887000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":606887000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":133740000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":133740000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":133740000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":317699000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":317699000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":183959000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":183959000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":183959000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":572219000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":572219000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":254520000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":254520000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":254520000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":665005000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":665005000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":665005000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":92786000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":8620000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":8620000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":8620000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":8620000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":102420000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":102420000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":93800000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":93800000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":93800000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":93800000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":91448000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":91448000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-10972000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-10972000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":-10972000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-10972000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":274548000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":274548000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":274548000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":183100000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":183100000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":218156000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":218156000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":218156000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":218156000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":314507000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":314507000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":96351000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":96351000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":96351000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":96351000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":534154000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":534154000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":219647000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":219647000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":219647000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":219647000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":493007000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":493007000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":493007000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-41147000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":-41147000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":158992000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":157130000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":157130000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":-1862000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":279973000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":279973000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":122843000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":417880000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":417880000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":418000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":137907000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":137907000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":176972000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":176972000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":176972000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":177100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":328835000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":328835000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":151863000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":151863000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":151863000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":151700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":359750000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":359750000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":30915000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":30915000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":30915000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":30900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":490259000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":490300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":490300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":130509000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":130600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":124356000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":124300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":124400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":124300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":133814000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":133800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":9458000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":9500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":9500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":9500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":82184000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":82200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-51630000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-51700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":-51600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-51700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":83900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":83900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":1800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":74100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":74100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":74100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":227500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":153400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":153400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":296100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":68600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":68600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":255300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-40800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":80300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"NetInvestmentIncome":{"label":"Net Investment Income","description":"Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":308775000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":77854000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":154391000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":76537000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":227423000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":73032000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":300675000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":300675000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":68902000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":68902000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":68902000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":134496000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":134496000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":65594000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":65594000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":65594000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":193975000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":193975000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":59479000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":59479000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":59479000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":244143000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":244143000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-10-01","end":"2010-12-31","val":50168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":50208000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":50208000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":50208000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":102576000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":102576000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":52368000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":52368000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":52368000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":150459000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":47883000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":47883000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":45489000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":47209000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":89660000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":42451000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"segment":[{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}],"segments":[{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-09-30","val":3,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-12-31","val":3,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-12-31","val":3,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-09-30","val":3,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":3,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":96591000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":235762000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":80136000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":277633000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":277700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":106937000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":158862000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":51925000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":198269000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":198269000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":39407000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":39407000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":316196000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":316200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":316200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":66566000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":66600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":72129000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":72200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":5563000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":5600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":99492000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":99500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":27363000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":27300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":117700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":117700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":22500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":22500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":71300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":48900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":92600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":21100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":96600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":93996000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":65881000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":158693000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":227778000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":218900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":212800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":12858000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11163000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":11748000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12568000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":19300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":21600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":9640000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7402000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12793000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19013000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":9640000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7986000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":13698000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20096000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":19300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":17800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":11075000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":8711000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14388000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20596000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":24800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":19600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":13105000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":10541000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14214000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16903000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":25700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":20700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":37678000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":20078000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":91852000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":138602000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":115300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":116200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":12211000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":13750000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":13750000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":12807000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":12807000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":12807000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":11929000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":11929000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":11929000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":11392000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":11392000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":11400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18950000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":19000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":19000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":25900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":25900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":26500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"OperatingLeasesRentExpenseSubleaseRentals1":{"label":"Operating Leases, Rent Expense, Sublease Rentals","description":"The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"OtherAssets":{"label":"Other Assets","description":"Amount of assets classified as other.","units":{"USD":[{"end":"2009-12-31","val":67566000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":67566000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":67566000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":67566000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":75386000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":48182000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":58086000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":75184000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":75184000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":75184000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":75184000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":75184000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":93697000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":54760000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":50424000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":53202000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":53202000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":53202000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":53202000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":53202000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":58464000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":48697000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":60817000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":63884000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":63884000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":63884000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":63884000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":63884000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":65170000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":85272000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":68665000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":89691000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":89691000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":89691000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":89691000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":89691000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":82617000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":75740000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":110449000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":121350000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":121350000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":121350000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":121350000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":118600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":329050000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":190025000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":174706000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":147200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":147200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":147200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":147200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":147200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":162600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":158100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":153500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":167800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":167800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":171000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Gross appreciation or the gross loss in value of the total unsold securities. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-03-31","val":-57428000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":90636000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":234918000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":199724000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":199724000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":-7565000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-11604000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":3800000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-50825000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2010"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax","description":"Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3272000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-3300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-4265000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-4300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-9300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":3100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":3900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-2300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":-50825000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-39339000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5299000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-42651000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-42651000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12159000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-13070000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-911000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-13099000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-13099000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-29000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-29000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-14484000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-14484000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-14484000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3272000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-3300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-3272000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":-3300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-4265000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-4300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-993000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-9300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-9300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":3100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-2300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":181065000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-50825000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-24172000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-34040000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":-9868000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-12-31","val":-42651000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12159000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-13070000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-911000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-11604000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-4039000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3800000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":15404000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":-34040000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-9868000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-39339000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5299000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForWritedownOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Write-down of Securities Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for unrealized (losses) realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-213478000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-44995000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5319000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-47894000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12107000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-09-30","val":-13249000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-13991000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":47894000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":13991000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":13991000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-47894000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-13991000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-13991000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForWriteDownOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Write-down of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the write-down of securities, after tax.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-194085000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-6632000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-14487000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":-7856000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2055000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":16542000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":43464000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":43464000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":45035000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":45035000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":112926000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":112926000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":67891000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":67891000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":145476000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":145476000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":32550000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":32550000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":213478000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":213478000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":16128000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":16128000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":39676000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":39676000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":23548000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":23548000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":44995000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5319000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":47894000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12107000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13249000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":1142000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-198405000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-64060000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":76149000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":140209000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":236973000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":160823000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":243188000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":243188000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":37470000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":37470000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":101322000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":101322000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":63852000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":63852000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":149276000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":149276000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":47954000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":47954000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":162653000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":162653000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":162653000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-8044000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-8044000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5636000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":5636000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":13680000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":13680000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5656000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":5656000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":20000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":20000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5243000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":5243000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":5243000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-52000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-52000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":179000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":179000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":231000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":231000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":150000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":150000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":-29000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-29000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-493000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-493000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-493000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-9433000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":1381000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-441000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":-1822000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":9330000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":9771000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1064000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1064000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":219000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":-219000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-690000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":690000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-471000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":471000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-3138000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":3138000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":-2449000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":2449000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":10209000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":10209000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":10209000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":964000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":-964000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2425000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2425000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":1461000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1461000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3051000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-3051000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5476000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5476000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3035000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":3035000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":3035000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-28000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-28000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-96000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":-96000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-68000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":-68000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-81000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-81000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":15000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":15000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-265000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-265000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":-265000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"OtherCostAndExpenseOperating":{"label":"Other Cost and Expense, Operating","description":"The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6575000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":6575000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":6575000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":6575000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":6575000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":6600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8578000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":8600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":8600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":2003000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":2000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1823000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":1800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":1800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3058000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":3100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":1235000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":1200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":1200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4303000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":4300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":1245000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":1300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":1300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":1300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":6200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":1900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":1700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":2200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":2200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":6800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":2300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OtherExpenses":{"label":"Other Expenses","description":"Amount of expense classified as other.","units":{"USD":[{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2017-01-01","end":"2017-03-31","val":7100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OtherIncome":{"label":"Other Income","description":"Amount of revenue and income classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":746000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":466000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":835000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":369000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1133000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":298000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1506000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":1506000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":297000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":297000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":297000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":913000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":913000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":616000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":616000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":616000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":913000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":913000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":913000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":913000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":913000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-09-30","val":35000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":35000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":101744000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"}]}},"OtherLiabilities":{"label":"Other Liabilities","description":"Amount of liabilities classified as other.","units":{"USD":[{"end":"2011-12-31","val":130365000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":130365000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":130365000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":130365000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":87518000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":106594000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":115369000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":145628000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":74848000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":117154000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":147022000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":186957000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":186957000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":186957000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":186957000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":186957000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":102975000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":144315000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":198600000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":203291000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":203291000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":203291000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":203291000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":203300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":128881000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":163547000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":179135000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":184500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":134400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-09-30","val":157400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":180700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":180700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":135200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"OtherLongTermDebt":{"label":"Other Long-term Debt","description":"Amount of long-term debt classified as other.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19213000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":19213000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":19213000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":19213000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":19200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19730000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":24472000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23328000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":23000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":23000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":23000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":23000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":23100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":22000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":22600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":"2008-01-01","end":"2008-12-31","val":-1928000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-1896000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-2518000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":321000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":6603000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":6603000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":-2182000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":-2182000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":-6005000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":-6005000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-2310000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":-2310000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":2836000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":2836000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":5202000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":5202000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":10386000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":20476000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":30072000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5818000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherNonrecurringExpense":{"label":"Other Nonrecurring Expense","description":"Amount of other expense that is infrequent in occurrence or unusual in nature.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":4800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OtherOperatingIncome":{"label":"Other Operating Income","description":"The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1032000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1032000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":1000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2064000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":1032000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":1100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":854000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1778000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":924000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2513000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":2500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":735000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":1000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":5200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":5200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":1800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":1800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":12400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":4800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":1300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment","description":"This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":168000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":168000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held","description":"The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).","units":{"USD":[{"end":"2009-12-31","val":1096000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2009-12-31","val":1096000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":1096000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-03-31","val":1264000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1264000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q2I"},{"end":"2010-06-30","val":1264000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecrease":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease)","description":"Amount of increase (decrease) in the cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7614000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresDefaultRate":{"label":"Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Default Rate","description":"This item represents the default rate of the underlying assets in the security that was considered as one of the potential factors in reaching a conclusion that the held-to-maturity investments are other than temporarily impaired and only the amount of impairment related to credit loss was recognized in earnings.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.103,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount before tax of other than temporary impairment (OTTI) loss on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-18659000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of other than temporary impairment (OTTI) loss on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":18659000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities","description":"Amount after tax of other than temporary impairment (OTTI) loss on investment in available-for-sale debt security, recognized in other comprehensive loss.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":18659000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net","description":"The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":49577000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":168000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":168000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":168000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"}]}},"PayablesToBrokerDealersAndClearingOrganizations":{"label":"Payables to Broker-Dealers and Clearing Organizations","description":"Amount payable to broker-dealers and clearing organizations, including, but not limited to, securities failed-to-receive, certain deposits received for securities loaned, open transactions, and floor-brokerage payables.","units":{"USD":[{"end":"2009-12-31","val":55670000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":55670000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":55670000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":55670000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":484524000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":50425000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":586519000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":506978000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":506978000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":506978000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":506978000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":506978000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":567918000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":358837000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":754451000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":616728000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":616728000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":616728000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":616728000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":616728000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":546791000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1220246000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1075069000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":759934000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":759934000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":759934000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":759934000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":759934000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":354289000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":487063000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":497974000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":104740000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":104740000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":104740000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":104740000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":104740000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":171442000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":180378000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":166026000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5428000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":5428000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":5428000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":5428000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":5400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":34396000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":205430000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":108337000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":125100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":125100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":125100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":125100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":125100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":148000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":155000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":242400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":79700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":79700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":58200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"PaymentsForLossesAndLossAdjustmentExpense":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid","description":"Amount, after effects of reinsurance, of payments to settle insured claims and pay costs incurred in the claims settlement process.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":860967000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1089656000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1089700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":232337000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":490737000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":258400000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":746956000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":256222000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1173361000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1173300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1173300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":299655000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":299700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":613493000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":613500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":313838000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":313800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":962158000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":962200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":348668000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":348600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1387600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1387600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":289200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":289200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":604600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":315400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":976300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":371700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1447000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":343400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-128827000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":18856000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":290404000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":18386000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":18386000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-42712000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-27204000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-27204000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-55328000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-55328000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-3946000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-3946000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-3946000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":205073000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":205073000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":157647000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":157647000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-33644000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-33644000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":104091000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":104091000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":104091000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-114407000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-114407000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13924000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":13924000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":78203000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":78203000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-28782000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-28782000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-28800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2487000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":-2487000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13472000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":-16037000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":46620000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":44055000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-6201000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-8700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-8700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-19123000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-19100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":44082000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":44100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":102690000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":102700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":11500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":11500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":27400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":27400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":41300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":19400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-14900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":"2009-06-30","val":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-06-30","val":49089000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":49089000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":415009000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":415009000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":60000000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":60000000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":60000000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":60000000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":93023000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":93023000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":148949000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":148949000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":204746000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":204746000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":36245000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":36245000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":82571000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":82571000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":120163000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":120163000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":173006000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":173006000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":173000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":68659000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":68659000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":137810000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":137810000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":166207000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":166207000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":175910000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":175900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":175900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":50273000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":50300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":246443000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":246400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":246443000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":246400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":246400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":246400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":50000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":50000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":139500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":165700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":166300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PaymentsForRepurchaseOfWarrants":{"label":"Payments for Repurchase of Warrants","description":"The aggregate amount paid by the entity to reacquire the right to purchase equity shares at a predetermined price, usually issued together with corporate debt.","units":{"USD":[{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":32819000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":32819000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":70016000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":70016000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":70016000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":53620000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":53620000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":53620000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-06-30","val":53620000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":53620000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":53620000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":53620000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":53620000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":53620000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"}]}},"PaymentsOfCapitalDistribution":{"label":"Payments of Capital Distribution","description":"Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.","units":{"USD":[{"start":"2012-04-05","end":"2012-04-06","val":13795000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-04-05","end":"2012-04-06","val":13795000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"}]}},"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":"2010-01-01","end":"2010-12-31","val":1950000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1950000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":35257000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":17828000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":26752000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":36689000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":36689000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-05-01","end":"2010-05-31","val":10017000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-06-30","val":20109000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":20109000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":28774000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":28774000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":47712000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-08-01","end":"2011-08-31","val":14295000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-10-01","end":"2011-10-31","val":14305000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":17117000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":17117000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":34059000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":34059000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":34000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16732000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":16732000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":33207000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":33207000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":55064000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":55064000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":76750000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":76700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":76700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21669000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":21700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":43191000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":43200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":66784000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":66800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":114100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":114100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":23400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":23400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":46200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":68800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":91500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":133079000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":352000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":727000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":727000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":727000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"}]}},"PaymentsToAcquireAvailableForSaleSecuritiesDebt":{"label":"Payments to Acquire Debt Securities, Available-for-sale","description":"Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":4558664000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":3249818000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":5379219000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":6026003000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":6504094000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":6504094000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":85767000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":85767000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":113118000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":113118000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":138918000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":138918000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":133079000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":133079000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":352000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":352000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":352000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":727000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":727000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":536195000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2565000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":2565000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":2565000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":2565000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":2565000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3543000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":3500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":141503000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":141500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":141503000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":141500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":124400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":124400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":1200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"PaymentsToAcquireInterestInSubsidiariesAndAffiliates":{"label":"Payments to Acquire Interest in Subsidiaries and Affiliates","description":"The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":124400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":124400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"PaymentsToAcquireOtherInvestments":{"label":"Payments to Acquire Other Investments","description":"Amount of cash outflow to acquire investments classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":63357000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":124659000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":125376000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":151315000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":166848000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":157307000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":71802000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":52285000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":203011000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":127538000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":261178000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":138249000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":343956000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":165505000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":165505000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":171048000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":171048000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":240410000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":240410000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":265720000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":265720000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":281957000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":281957000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":281957000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1050000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1050000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17778000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":17778000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":52578000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":52578000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":333031000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":333031000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":333031000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":54026000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":54026000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":141805000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":141805000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":211501000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":211501000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":276926000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":276926000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":276900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":779934000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":779934000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":181419000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":181419000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":242227000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":242227000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":307955000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":307900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":307900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":233252000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":233300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":73131000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":73100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":110851000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":110900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":126700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":126700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":8100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":33200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":58500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":119000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":21190000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":2351000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":3072000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":4077000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":5075000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":5075000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3168000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":3168000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":5213000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":5213000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":7809000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":7809000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":9576000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":9576000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":9576000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1639000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":1639000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2316000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2316000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":7792000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":7792000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":9819000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":9819000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":9819000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":567000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":567000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":879000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":879000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":2041000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2041000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":3214000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3214000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":3214000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2378000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2378000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3363000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":3363000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":4171000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":4171000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":5310000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":5310000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":5300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2336000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":2336000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5601000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":5601000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":14490000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":14490000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":59656000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":59700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":59700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8374000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":8400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17984000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":18000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":23798000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":23800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":31800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":31800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":3100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":3500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PaymentsToAcquireShortTermInvestments":{"label":"Payments to Acquire Short-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":234049000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":2601489000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":4338454000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":4338454000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":2075196000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":2075196000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":6927637000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":6927637000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":8739173000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":8739173000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":12637892000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":12637892000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":2332315000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":2332315000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":3949447000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":5209039000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":7472926000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1039294000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"PaymentsToAcquireTradingSecuritiesHeldforinvestment":{"label":"Payments to Acquire Trading Securities Held-for-investment","description":"The cash outflow to acquire securities classified as trading securities and held for investment purposes. Excludes payments for trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":12816343000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":4194787000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":5555249000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":7854053000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":7854053000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1138331000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4005352000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":4005352000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":6328719000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":6328719000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":8006237000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":8006237000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":8006237000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1330735000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1330735000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3186162000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":3186162000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":4955817000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":4955817000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":7527670000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":7527670000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":7527700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1568993000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1568993000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3905650000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3905650000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":5608594000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":5608594000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":7630034000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7630000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7630000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1723443000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1723400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2854825000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":2854800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":3962283000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":3962300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":5863200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5863200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1530000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1530000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3257800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":4322600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":5423700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":779800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments":{"label":"Pledged Assets, Not Separately Reported, Other","description":"The carrying amount, as of the date of the latest financial statement presented, of other assets which are owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.","units":{"USD":[{"end":"2010-12-31","val":1121345000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1121345000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1121345000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1054206000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1062380000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1044236000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"PledgedAssetsSeparatelyReportedOnStatementOfFinancialPositionAtFairValue":{"label":"Pledged Assets Separately Reported, Other, on Statement of Financial Position, at Fair Value","description":"The sum of the fair values, as of the date of each statement of financial position presented, of assets which are owned but transferred to serve as collateral for the payment of debt obligations, primarily secured borrowings, repurchase agreements or other current or potential obligations, and that are reclassified and separately reported in the statement of financial position because the transferee has the right by contract or custom to sell or re-pledge them.","units":{"USD":[{"end":"2010-12-31","val":280175000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":280175000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":280175000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":286393000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":285501000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":288664000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"PolicyholderBenefitsAndClaimsIncurredGross":{"label":"Policyholder Benefits and Claims Incurred, Direct","description":"Amount, before effect of policies assumed or ceded, of expense related to provision for policy benefits and costs incurred.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":623585000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":807721000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":807721000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":877961000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":877961000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":877961000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":936084000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":936084000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":936100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1031284000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1031300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1031300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1471600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1471600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1539200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"PolicyholderBenefitsAndClaimsIncurredNet":{"label":"Policyholder Benefits and Claims Incurred, Net","description":"Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":641122000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":148497000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":326216000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":177719000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":462657000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":136441000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":604060000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":604060000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":232154000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":232154000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":232154000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":420876000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":420876000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":188722000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":188722000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":188722000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":547864000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":547864000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":126988000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":126988000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":126988000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":160019000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":304452000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":304452000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":304452000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":304452000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":540265000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":540265000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":235813000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":745811000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":745811000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205546000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":213345000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":213345000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":225202000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":465582000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":465582000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":240380000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":724530000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":724530000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":258948000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":414734000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":414734000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":255178000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":530306000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":530306000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":275128000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":807276000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":807276000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":276970000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1123200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":315966000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":315966000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":275286000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":275286000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":275286000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":275300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":590141000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":590141000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":314855000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":314855000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":314855000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":314900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":926231000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":926231000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":336090000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":336090000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":336090000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":336100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1199190000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":272959000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":273000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":325176000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":325200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":325200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":325200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":756697000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":756700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":431521000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":431500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":431500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":431500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1173578000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1173600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":416881000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":416900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":416900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":416900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":412700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":412700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":372400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":372400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":372400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":737800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":365400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":365400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1114100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":376300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":376300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1501800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":387800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":359000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PremiumsAndOtherReceivablesNet":{"label":"Premiums and Other Receivables, Net","description":"Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of all premiums and other types of receivables due from other persons or entities.","units":{"USD":[{"end":"2009-12-31","val":395621000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":395621000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":395621000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":395621000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":493775000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":552330000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":466887000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":529927000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":529927000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":529927000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":529927000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":529927000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":569836000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":653002000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":607270000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":652158000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":652158000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":652158000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":652158000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":652158000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":748137000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":845663000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":754978000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":846900000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":510532000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":510532000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":510532000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":510532000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":667499000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":814620000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":740112000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":664731000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":664731000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":664731000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":664731000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":588632000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":839630000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":976441000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":926183000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":664815000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":664815000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":664815000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":664815000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":664800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":773394000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":944539000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":905401000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":745900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":745900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":745900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":745900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":745900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":885400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":961000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":893300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":784000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":784000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":862200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"PremiumsEarnedNet":{"label":"Premiums Earned, Net","description":"Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1116905000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":323972000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":657640000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":333668000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":986411000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":328771000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1316892000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1316892000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":338324000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":338324000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":338324000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":677248000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":677248000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":338924000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":338924000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":338924000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1016744000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1016744000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":339496000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":339496000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":339496000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1359548000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":1359548000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1359548000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":342804000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":334876000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":334876000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":334876000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":334876000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":690183000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":690183000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":355307000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":355307000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":355307000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":355307000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1061523000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1061523000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":371340000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":371340000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":371340000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":371340000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":395469000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":395469000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":401890000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":401890000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":401890000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":401890000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":831637000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":831637000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":429747000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":429747000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":429747000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":429747000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1272654000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1272654000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":441017000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":441017000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":441017000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":441017000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":476244000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":476244000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":463228000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":463228000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":463228000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":463228000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":970499000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":970499000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":507271000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":507271000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":507271000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":507271000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1481272000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1481272000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":510773000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":510773000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":510773000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":510773000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2005833000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2005833000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2005900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":524561000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":524561000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":530285000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":530285000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":530285000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":530300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1067532000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1067532000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":537247000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":537247000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":537247000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":537200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1609269000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1609269000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":541737000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":541737000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":541737000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":541700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2182758000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2182700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2182700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":573489000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":573500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":568548000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":568500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":568500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":568500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1214924000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1214900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":646376000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":646400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":646400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":646400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1865577000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1865600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":650653000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":650700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":650700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":650700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2488400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2488400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":622800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":622800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":580100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":580100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":580100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1183000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":602900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":602900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1767100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":584000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":584000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2344100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":577000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":544900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PremiumsWrittenGross":{"label":"Premiums Written, Gross","description":"Amount of direct and assumed premiums written.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1939521000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":680929000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":646870000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":504420000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2329271000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":2329271000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":497052000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":837081000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":837081000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":837081000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1602281000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":765200000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":765200000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":765200000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2183174000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":580893000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":580893000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":580893000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2738664000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2738664000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2738700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":555490000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":555490000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":901393000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":901393000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":901393000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":901400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1661798000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1661798000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":760405000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":760405000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":760405000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":760400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2369682000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":2369682000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":707884000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":707884000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":707884000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":707900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2935425000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2935400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2935400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":565743000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":565700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":880614000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":880600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":880600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":880600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1706584000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1706600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":825970000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":826000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":826000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":826000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2460646000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":2460600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":754062000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":754100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":754100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":754100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3093000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3093000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":632300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":632300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":863500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":863500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":863500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1663800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":800300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":800300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2394100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":730200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":730200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3065800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":671700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":860900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PremiumsWrittenNet":{"label":"Premiums Written, Net","description":"Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums written.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1107228000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":405038000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":766476000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":361438000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1087431000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":320956000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1321125000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1321125000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":433292000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":433292000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":433292000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":803087000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":803087000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":369795000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":369795000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":369795000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1105256000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1105256000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":302169000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":302169000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":302169000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":287199000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":480871000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":480871000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":480871000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":480871000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":876674000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":876674000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":395803000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":395803000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":395803000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":395803000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1226934000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1226934000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":350260000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":350260000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":350260000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":350260000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":306832000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":306832000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":588953000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":588953000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":588953000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":588953000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1083663000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1083663000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":494710000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":494710000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":494710000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":494710000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1475200000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1475200000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":391537000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":391537000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":391537000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":391537000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":362623000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":362623000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":695052000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":695052000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":695052000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":695052000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1276274000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1276274000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":581222000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":581222000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":581222000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":581222000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1729351000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1729351000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":453077000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":453077000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":453077000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":453077000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2120481000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2120481000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2120500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":391130000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":391130000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":771614000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":771614000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":771614000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":771600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1325538000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1325538000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":553924000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":553924000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":553924000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":553900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1894280000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1894280000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":568742000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":568742000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":568742000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":568700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2322075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2322000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2322000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":427795000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":427800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":772528000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":772500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":772500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":772500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1376197000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1376200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":603669000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":603700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":603700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":603700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1983189000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1983200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":606992000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":607000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":607000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":607000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2448000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2448000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":464800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":464800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":704000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":704000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":704000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1282100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":578100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":578100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1810500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":528300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":528300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2255800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":445300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":676100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"PrepaidReinsurancePremiums":{"label":"Prepaid Reinsurance Premiums","description":"The unexpired portion of premiums ceded on policies in force as of the balance sheet date.","units":{"USD":[{"end":"2009-12-31","val":186610000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":186610000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":186610000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":186610000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":170948000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":202107000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":187292000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":187287000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":187287000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":187287000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":187287000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":187287000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":175348000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":223269000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":218514000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":226721000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":226721000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":226721000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":226721000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":226721000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":214702000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":259289000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":262163000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":277406000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":277406000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":277406000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":277406000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":277406000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":292574000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":339936000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":327052000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":340992000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":340992000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":340992000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":340992000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":340992000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":331065000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":390414000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":376651000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":360732000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":360732000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":360732000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":360732000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":360700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":318838000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":399169000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":387269000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":392300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":392300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":392300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":392300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":392300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":380300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":430100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":448700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":486400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":486400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":478700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"ProceedsFromContributedCapital":{"label":"Proceeds from Contributed Capital","description":"The cash inflow associated with the amount received by a corporation from a shareholder during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"}]}},"ProceedsFromContributionsFromParent":{"label":"Proceeds from Contributions from Parent","description":"The cash inflow from parent as a source of financing that is recorded as additional paid in capital.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"}]}},"ProceedsFromIssuanceOfOtherLongTermDebt":{"label":"Proceeds from Issuance of Other Long-term Debt","description":"Amount of cash inflow from issuance of long-term debt classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":19213000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":19200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":19200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":3928000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":3900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":4003000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":4000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":4000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ProceedsFromIssuanceOfSeniorLongTermDebt":{"label":"Proceeds from Issuance of Senior Long-term Debt","description":"The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-243750000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":298632000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":298632000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":296682000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":496700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":496700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":29769000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-177010000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-177010000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-177010000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-177010000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":-177010000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-32819000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-71966000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities":{"label":"Proceeds from Sale and Maturity of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2687129000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":560794000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":627392000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":609833000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":609833000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":116303000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":214015000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":214015000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":215318000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":215318000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":236978000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":236978000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":236978000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"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":"2008-01-01","end":"2008-12-31","val":158857000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":56688000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":134386000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":135112000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":133057000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":35552000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":884000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":884000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3155000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":1136000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":8579000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":2858000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":28285000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":9746000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":9746000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40135000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":40135000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":36067000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":36067000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":40129000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":40129000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":71543000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":71543000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":71543000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":28569000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":28569000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":108759000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":108759000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":110429000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":110429000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":53741000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":53741000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":53741000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":97989000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":97989000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":126491000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":126491000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":189155000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":189155000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":187477000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":187477000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":187500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":663237000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":663237000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":184166000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":184166000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":243123000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":243123000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":267885000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":267900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":267900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":56535000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":56500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":85502000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":85500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":160253000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":160300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":161300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":161300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":38700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":38700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":37300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":99200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":96300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment":{"label":"Proceeds from Sale and Maturity of Debt and Equity Securities, FV-NI, Held-for-investment","description":"The cash inflow associated with the sale, maturities, repayments and calls of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1818736000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5344007000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":7583380000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":10917962000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":10936501000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2036961000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3503758000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":3540053000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":4772552000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":4841580000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":6757787000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":6942291000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6942291000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1328702000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1352409000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3959204000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":3959204000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":5778138000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5778138000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":7892907000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7892907000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":7892907000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1188307000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1188307000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3171977000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":3171977000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":5137280000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":5137280000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":7540194000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":7540194000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":7540200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1494648000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":1494648000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3705229000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3705229000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":5500176000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":5500176000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":7536936000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7536900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7536900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1561890000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1561900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2953661000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":2953600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":3888416000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":3888400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":5328800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5328800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1414600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":1414600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2932200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":4595800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":5929900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1141900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8402666000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1846074000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":1306625000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2054547000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":208473000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2703695000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":2703695000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":343520000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":546191000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":546191000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":202671000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":202671000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":606234000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":606234000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":60043000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":60043000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":646479000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":646479000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":646479000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":199408000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":199408000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":213716000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":213716000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14308000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":14308000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":214716000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":214716000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":1000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1000000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":236336000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":236336000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":236336000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ProceedsFromSaleOfAvailableForSaleSecuritiesDebt":{"label":"Proceeds from Sale of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":4583751000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":3422483000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":5297600000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":6704668000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":8346180000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":8346180000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":1304598000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":1304598000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":1827800000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":1827800000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":2057431000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":2057431000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":2687129000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":2687129000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":340418000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":340418000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":560794000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":627392000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":609833000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":116303000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"ProceedsFromSaleOfShortTermInvestments":{"label":"Proceeds from Sale of Short-term Investments","description":"The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":357000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":1287022000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":1818736000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":1818736000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":960823000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":960823000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":5344007000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":5344007000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":7583380000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":7583380000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":10917962000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":10917962000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":2036961000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3503758000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":4772552000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":6757787000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ProceedsFromSaleOfTradingSecuritiesHeldforinvestment":{"label":"Proceeds from Sale of Debt and Equity Securities, FV-NI, Held-for-investment","description":"The cash inflow associated with the sale of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time).","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":5297353000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":1215553000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":7815137000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":2517784000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":3418548000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1432148000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4740270000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1321722000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"}]}},"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":4046000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":2221000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":2228000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":4225000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":7442000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":7442000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2735000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":2735000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3576000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":3576000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":7053000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":7053000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":9598000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":9598000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":9598000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3224000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":3224000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4824000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":4824000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":5317000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":5317000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6837000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3332000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":3332000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6697000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":6697000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":9104000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":9104000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":10527000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2472000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2472000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5293000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":5293000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":8465000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":8465000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":12137000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":12137000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":12100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3030000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":3030000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6313000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":6313000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":7640000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":7640000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":10027000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4223000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":4200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7389000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":7400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":9184000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":9200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":10100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":10100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":7700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"RealizedInvestmentGainsLosses":{"label":"Realized Investment Gains (Losses)","description":"Amount of realized gain (loss) on investment.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-59954000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":36602000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":41695000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":5093000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":88556000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":46861000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":126352000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":126352000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":77487000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":77487000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":77487000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":172420000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":172420000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":94933000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":94933000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":94933000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":289350000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":289350000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":116930000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":116930000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":116930000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":285612000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":285612000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-10-01","end":"2010-12-31","val":-3738000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":50376000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":50376000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":109254000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":58878000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":58878000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-21555000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-130809000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-130809000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":10077000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":31632000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4"}]}},"ReceivablesFromBrokersDealersAndClearingOrganizations":{"label":"Receivables from Brokers-Dealers and Clearing Organizations","description":"Amount receivable from broker-dealers and clearing organizations, including, but not limited to, securities failed-to-deliver, certain deposits for securities borrowed, open transactions, good faith and margin deposits, commissions and floor brokerage receivables.","units":{"USD":[{"end":"2009-12-31","val":55854000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":55854000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":55854000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":55854000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":311727000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":24318000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":279379000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":188408000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":188408000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":188408000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":188408000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":188408000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":363151000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":106486000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":349327000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":580443000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":580443000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":580443000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":580443000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":580443000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":367997000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":635727000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":756570000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":418879000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":418879000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":418879000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":418879000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":418879000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":219260000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":277025000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":237031000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":76544000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":76544000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":76544000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":76544000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":76544000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":198640000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":164713000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":60122000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":47149000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":47149000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":47149000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":47149000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":47100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":46822000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":122660000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29461000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":36900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":36900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":36900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":36900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":24600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":114600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":20300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":114700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":114700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed":{"label":"Policyholder Benefits and Claims Incurred, Assumed","description":"Amount of policy benefits and costs incurred for policies assumed.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":250070000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":365990000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":365990000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":513871000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":513871000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":513871000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":430627000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":430627000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":430600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":464728000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":464700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":464700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":442800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":442800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":379400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded":{"label":"Policyholder Benefits and Claims Incurred, Ceded","description":"Amount of reduction of provision for policy benefits and costs incurred for policies ceded.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":165772000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":214555000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":214555000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":252568000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":252568000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":252568000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":243469000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":243469000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":243500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":296822000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":296800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":296800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":328100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":328100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":416800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ReinsurancePayable":{"label":"Reinsurance Payable","description":"The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements.","units":{"USD":[{"end":"2009-12-31","val":102837000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":102837000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":102837000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":102837000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":82541000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":137790000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":97147000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":99732000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":99732000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":99732000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":99732000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":99732000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":91852000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":132661000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":95463000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":124539000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":124539000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":124539000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":124539000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":124539000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":93262000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":128306000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":120432000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":136264000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":136264000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":136264000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":136264000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":136264000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":118461000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":205884000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":193643000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":173023000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":173023000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":173023000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":173023000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":173023000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":160041000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":224182000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":203428000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":180060000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":180060000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":180060000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":180060000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":180100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":184322000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":231350000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":260225000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":214400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":214400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":214400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":214400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":214400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":221600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":227700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":258400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":223300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":223300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":202900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAmountAssumedFromOtherCompanies":{"label":"Reinsurance Premiums for Insurance Companies, by Product Segment, Amount Assumed from Other Companies (Deprecated 2013-01-31)","description":"Amount of premiums assumed from other companies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":465575000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":524193000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":570504000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAmountCededToOtherCompanies":{"label":"Reinsurance Premiums for Insurance Companies, by Product Segment, Amount Ceded to Other Companies (Deprecated 2013-01-31)","description":"Amount of premiums ceded to other companies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":375220000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":365942000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":405755000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ReinsurancePremiumsForInsuranceCompaniesByProductSegmentGrossAmount":{"label":"Reinsurance Premiums for Insurance Companies, by Product Segment, Gross Amount (Deprecated 2013-01-31)","description":"Gross amount of premium revenue.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1230770000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1234204000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1369017000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ReinsurancePremiumsForInsuranceCompaniesByProductSegmentNetAmount":{"label":"Reinsurance Premiums for Insurance Companies, by Product Segment, Net Amount (Deprecated 2013-01-31)","description":"Net amount of gross premiums, less premiums ceded to other companies, plus premiums assumed from other companies; which represents the net amount of premium revenue on the income statement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1321125000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ReinsurancePremiumsForInsuranceCompaniesByProductSegmentPercentageOfAmountAssumedToNet":{"label":"Reinsurance Premiums for Insurance Companies, by Product Segment, Percentage of Amount Assumed to Net (Deprecated 2013-01-31)","description":"Percentage of amount of premiums assumed from other companies to net amount of premiums.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.35,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.38,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.37,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ReinsuranceReceivablesCaseBasis":{"label":"Reinsurance Recoverables, Case Basis","description":"The sum for all reinsurance arrangements of the known and estimated amount recoverable as of the balance sheet date from a given reinsurer for claims paid or incurred by the ceding insurer and associated claims settlement expenses for each reinsurance arrangement (or, the sum of all cases determined individually, probably applying different assumptions to each arrangement).","units":{"USD":[{"end":"2010-12-31","val":206130000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":196484000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":196484000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":234236000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":234236000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":225796000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":225796000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":232545000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":232600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":254600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":254600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":384100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ReinsuranceReceivablesIncurredButNotReportedClaims":{"label":"Reinsurance Recoverables, Incurred but Not Reported Claims","description":"Estimated amount after valuation allowance of reinsurance recoverables, due from reinsurers for incurred claims not yet reported, and claims settlement expenses.","units":{"USD":[{"end":"2010-12-31","val":721458000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":806435000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":806435000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":906874000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":906874000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1008708000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1008708000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1107711000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1107700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1225400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1225400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1240900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ReinsuranceReceivablesPaidLossesRecoverable":{"label":"Reinsurance Receivables (Deprecated 2016-01-31)","description":"Amount after valuation allowance currently billed or billable under reinsurance contracts.","units":{"USD":[{"end":"2011-12-31","val":54040000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":42266000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":56894000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":56894000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":76099000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":76099000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":86075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments":{"label":"Reinsurance Recoverable for Unpaid Claims and Claims Adjustments","description":"Amount, after valuation allowance, recoverable under reinsurance contracts for losses reported to the ceding insurer but not yet paid and amounts expected for incurred losses and settlement expenses, which have not yet been reported to the ceding insurer.","units":{"USD":[{"end":"2016-12-31","val":1574000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ReinsuranceRecoverables":{"label":"Reinsurance Recoverables, Including Reinsurance Premium Paid","description":"Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.","units":{"USD":[{"end":"2008-12-31","val":888314000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2008Q4I"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":919991000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":919991000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2009-12-31","val":919991000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":920480000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":920480000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q1I"},{"end":"2010-06-30","val":932435000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":932435000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-06-30","val":932435000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":939956000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-09-30","val":939956000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":927588000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":927588000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":927588000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":927588000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":927588000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2010Q4I"},{"end":"2011-03-31","val":975523000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2011-03-31","val":975523000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":975523000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":975523000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1013951000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1013951000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-06-30","val":1013951000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-06-30","val":1013951000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1009643000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":1009643000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2011-12-31","val":1002919000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2011-12-31","val":1002919000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1056780000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":1056780000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-03-31","val":1056780000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-03-31","val":1056780000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1073612000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":1073612000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-06-30","val":1073612000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-06-30","val":1073612000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1077522000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":1077522000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1141110000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1141110000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1141110000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":1141110000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":1141110000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":1141110000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2012-12-31","val":1141110000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2012-12-31","val":1141110000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2012-12-31","val":1141110000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":1141100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1163503000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":1163503000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-03-31","val":1163503000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-03-31","val":1163503000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1179525000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-06-30","val":1179525000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-06-30","val":1179525000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-06-30","val":1179525000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1226034000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-09-30","val":1226034000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1234504000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1234504000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2013-12-31","val":1234504000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2013-12-31","val":1234500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":1234500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1280525000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2014-03-31","val":1280525000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-03-31","val":1280525000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-03-31","val":1280525000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1301742000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-06-30","val":1301742000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-06-30","val":1301742000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-06-30","val":1301742000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1349009000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-09-30","val":1349009000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1340256000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1340256000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":1340256000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":1340256000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":1340300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":1340300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-12-31","val":1340300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2014-12-31","val":1340300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":1340300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1350311000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2015-03-31","val":1350311000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-03-31","val":1350300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-03-31","val":1350300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1433109000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-06-30","val":1433109000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-06-30","val":1433100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-06-30","val":1433100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1449832000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-09-30","val":1449800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":1480000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1512000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2016-03-31","val":1512000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-03-31","val":1512000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1516700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-06-30","val":1516700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1550700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1625000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1625000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1725600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"ReinsuranceRecoverablesAllowance":{"label":"Reinsurance Recoverable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on reinsurance recoverable.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ReinsuranceRecoverablesOnPaidLosses":{"label":"Reinsurance Recoverable for Paid Claims and Claims Adjustments","description":"Amount, after valuation allowance, recoverable under reinsurance contracts for losses reported to and paid by the ceding insurer.","units":{"USD":[{"end":"2013-12-31","val":76099000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":86075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":86075000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":86075000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":86075000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":86100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":107071000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":88421000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":117110000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":96400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":96400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":96400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":96400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":96400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":82700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":73800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":129100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":104400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":104400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":119900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"ReinsuranceRecoverablesPercentageOfTotal":{"label":"Reinsurance Recoverables, Percentage of Total (Deprecated 2015-01-31)","description":"Percentage of total reinsurance recoverables.","units":{"pure":[{"end":"2012-12-31","val":1,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":-243750000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":243750000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":243750000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":243750000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":243750000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":243750000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"RepaymentsOfOtherLongTermDebt":{"label":"Repayments of Other Long-term Debt","description":"Amount of cash outflow for the payment of debt classified as other, maturing after one year or the operating cycle, if longer.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":154000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":500000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":500000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ReserveForLossesAndLossAdjustmentExpenses":{"label":"Reserve for Losses and Loss Adjustment Expenses (Deprecated 2013-01-31)","description":"Alternate concept name for the aggregate amount of policy reserves (provided for future obligations including unpaid claims and claims adjustment expenses) and policy benefits (liability for future policy benefits) as of the balance sheet date; grouped amount of all the liabilities associated with the company's insurance policies.","units":{"USD":[{"end":"2009-12-31","val":4761772000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2009-12-31","val":4761772000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":4761772000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":4761772000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":4853359000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":4920435000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":4889825000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4879188000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q4I"},{"end":"2010-12-31","val":4879188000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":5100643000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2009-12-31","val":87563000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":87563000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":87563000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":87563000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":45440000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":101206000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":370158000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":96373000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":96373000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":96373000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":96373000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":96373000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":52022000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":66853000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":33253000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":82608000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":82608000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":82608000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":82608000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":82608000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":287113000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":239376000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":46923000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":183485000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":183485000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":183485000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":183485000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":183485000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":66700000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":194046000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":257517000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":149393000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":149393000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":149393000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":149393000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":149393000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":144570000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":127755000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":178958000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":80971000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":80971000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":80971000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":80971000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":81000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":49931000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":107069000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":159863000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":60600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":60600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":60600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":60600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":60600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":87400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":78200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":98900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":76500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":76500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":60600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":1702020000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":1702020000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1702020000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1702020000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1825668000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1999610000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2287354000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2361202000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":2361202000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":2361202000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":2361202000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":2361202000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2369822000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2463622000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2452650000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2635750000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":2635750000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2635750000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":2635750000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2635750000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2853906000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2950257000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3078099000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2985173000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":2985173000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":2985173000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":2985173000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":2985173000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3091729000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3034493000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3104936000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3180830000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":3180830000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":3180830000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":3180830000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":3180830000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3274614000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3345113000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3400242000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3513346000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3513346000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":3513346000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":3513346000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":3513300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3585335000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3400557000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3329249000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3310200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":3310200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":3310200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":3310200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3310200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3312800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3440500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3479500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3418400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3418400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3489000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":1153575000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":396931000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":807124000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":410193000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1254133000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":447009000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1695848000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":1695848000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":484842000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":484842000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":484842000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":984909000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":984909000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":500067000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":500067000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":500067000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1500814000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1500814000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":515905000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":515905000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":515905000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1890048000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":1890048000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1890048000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":389234000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":435460000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":435460000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":435460000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":435460000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":902013000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":902013000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":466553000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":466553000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":466553000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":466553000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1225427000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1225427000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":323414000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":323414000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":323414000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":323414000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1764761000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1764761000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1764761000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":539334000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":539334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":582680000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":582680000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":582680000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":582680000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1063541000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":1063541000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":480861000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":480861000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":480861000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":480861000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1693492000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1693492000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":629951000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":629951000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":629951000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":629951000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2222475000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2222475000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":2222475000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":528983000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":528983000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":576253000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":576253000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":576253000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":576253000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1005961000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":1005961000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":429708000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":429708000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":429708000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":429708000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1583492000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":1583492000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":577531000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":577531000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":577531000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":577531000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2222922000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2222922000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2223000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":639430000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":639430000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":632109000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":632109000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":632109000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":632100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1291366000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":1291366000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":659257000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":659257000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":659257000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":659300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1842411000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":1842411000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":551045000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":551045000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":551045000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":551000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2450653000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2450700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2450700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":608242000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":608300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":658978000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":658900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":659000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":658900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1328856000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":1328900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":669878000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":669900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":669900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":669900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1912285000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1912300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":583429000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":583500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":583500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":583500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2546400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2546400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":634100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":634100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":652900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":652900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":652900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1391200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":738400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":738400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2038400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":647100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":647100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2576400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":538000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":639200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"SeniorNotes":{"label":"Senior Notes","description":"Including the current and noncurrent portions, 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). Senior note holders are paid off in full before any payments are made to junior note holders.","units":{"USD":[{"end":"2009-12-31","val":498919000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":498919000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":498919000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":498919000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":498951000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":498984000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":499017000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":797700000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":797700000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":797700000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":797700000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":797700000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":797761000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":797823000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":797885000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":797949000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":797949000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":797949000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":797949000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":797949000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":798014000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":798080000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":798147000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":798215000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":798284000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":798355000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":798426000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":798499000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":798499000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":798499000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":798499000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":798499000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":798573000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":798648000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":798725000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":798802000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":798802000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":798802000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":798802000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":796100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":798881000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":798962000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":799043000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1292900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1292900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":1292900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":1292900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1292900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1293300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1293700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":794000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":794200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":794200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":794400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"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":28186000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":8154000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":16560000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":25078000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":40399000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":40399000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":9527000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":9527000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":17454000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":17454000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":25177000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":25177000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":34243000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":34243000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":34243000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5850000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":5850000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":12112000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":12112000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":16917000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":16917000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":22294000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":22294000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":22294000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5471000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5471000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9294000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":9294000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":13118000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":13118000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":17642000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":17642000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":17642000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3995000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3995000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6566000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":6566000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":9282000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":9282000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":13969000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":13969000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":14000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4240000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":4240000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7631000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":7631000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":10822000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":10822000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":14245000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":14200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":14200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4002000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":4000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7871000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":7900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":11805000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":11800000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":15800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":15800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":3900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":13400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":16400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Purchase Date","description":"Discount rate from fair value on purchase date that participants pay for shares.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.15,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":0.0171,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.0125,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0.0125,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-06-30","val":0.01,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":0.01,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"}]}},"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":4.75,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5.47,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":5.48,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":5.48,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":5.48,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate","description":"The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.4296,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.4235,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0.4235,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-06-30","val":0.3151,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":0.3151,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0.3151,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.3151,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"}]}},"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":0.0203,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.0265,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0.0265,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-06-30","val":0.0233,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":0.0233,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0.0233,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.0233,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"}]}},"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":{"years":[{"start":"2011-01-01","end":"2011-12-31","val":5,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":4283000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5888000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":5888000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4070000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":4070000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":4070000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":9650000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":9650000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":9650000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":12212000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":12212000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":12200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10313000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":10300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":10300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":12000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":12000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":"2011-06-30","val":37.55,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":37.77,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":38.02,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40.13,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period","description":"Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":170,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":1198,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1198,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":661,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":6711,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that lapsed during the reporting period.","units":{"USD":[{"end":"2011-06-30","val":39.02,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":43,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-43,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"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":"2011-01-01","end":"2011-06-30","val":27819,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":44449,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":60766,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13494,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":33315,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":23774,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":15096,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3465,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":13926,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated during the reporting period due to noncompliance with plan terms during the reporting period.","units":{"USD":[{"end":"2011-06-30","val":48.54,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":51.83,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-51.49,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":52.91,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"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":"2011-01-01","end":"2011-06-30","val":494885,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":494885,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":494885,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"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":"2010-01-01","end":"2010-12-31","val":311610,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":494885,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":494885,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":"2011-06-30","val":61.51,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":61.51,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":61.51,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"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":12.8,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":17.34,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":17.34,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":18.27,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":18.27,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":18.27,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":18.27,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":18.27,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":"2011-12-31","val":26255000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":38924000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":63047000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":52212000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":40000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":55500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":1272739,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":1272739,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1272739,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1611148,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1581185,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1525853,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1525853,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1525853,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1429333,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-12-31","val":1224607,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1224607,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":976104,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":2928312,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2426674,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2426674,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1968607,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1968607,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1525743,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":38.77,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":38.77,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":38.77,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-06-30","val":45.68,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":45.61,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45.72,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":45.72,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":45.72,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":45.98,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-12-31","val":47.02,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":47.02,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":48.22,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":16.07,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16.4,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":16.4,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":16.86,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":16.86,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":17.36,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2011-12-31","val":681870,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":725903,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":723416,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2151790,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1968607,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1525743,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2011-12-31","val":36.35,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":41.38,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":44.79,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15.88,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":16.86,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":17.36,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":38.66,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":40.7,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":14.25,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":14.38,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":15.24,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":49.82,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":16.35,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":54.79,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":57.29,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":20.5,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":20.5,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10.31,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"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":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"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":"2011-12-31","val":18127000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":27162000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":49207000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q4I"},{"end":"2014-12-31","val":47424000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":40000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":55500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted average period between the balance sheet date and expiration for all awards outstanding under the plan, which may be expressed in a decimal value for number of years.","units":{"years":[{"end":"2011-12-31","val":6.9,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net","description":"Undiscounted amount, after reinsurance, of the liability for unpaid claims and allocated claim adjustment expense for short-duration insurance contracts. Excludes unallocated claim adjustment expense.","units":{"USD":[{"end":"2016-12-31","val":4900400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net, Not Separately Presented","description":"Undiscounted amount, after reinsurance, of the liability for unpaid claims and allocated claim adjustment expense for short-duration insurance contracts for accident years not separately presented in claim development information. Excludes unallocated claim adjustment expense.","units":{"USD":[{"end":"2016-12-31","val":43600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseAggregateReconcilingItems":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Claim Adjustment Expense, Aggregate Reconciling Items","description":"Amount of aggregate reconciling items for the reconciliation of the liability in the disclosure of claims development (in excess of) less than the liability for unpaid claims and claims adjustment expense for short-duration insurance contracts.","units":{"USD":[{"end":"2016-12-31","val":164800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseOtherReconcilingItem":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Claim Adjustment Expense, Other Reconciling Item","description":"Amount of reconciling item for the reconciliation of the liability in the disclosure of claims development (in excess of) less than the liability for unpaid claims and claims adjustment expense for short-duration insurance contracts, classified as other.","units":{"USD":[{"end":"2016-12-31","val":-400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedForeignExchange":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Accumulated Foreign Exchange","description":"Amount of accumulated increase (decrease) to the liability for unpaid claims and claim adjustment expenses used for claim development from a foreign exchange rate (gain) loss.","units":{"USD":[{"end":"2016-12-31","val":-3000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedUnallocatedClaimAdjustmentExpense":{"label":"Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Accumulated Unallocated Claim Adjustment Expense","description":"Amount of liability for unallocated claim adjustment expense for short-duration insurance contracts.","units":{"USD":[{"end":"2016-12-31","val":118600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2009-12-31","val":3213295000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3338807000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":3468543000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3341314000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2950953000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2011-03-31","val":2950953000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3044417000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":3044417000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3003074000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":3003074000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2011-12-31","val":3149022000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3245821000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":3245821000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3283901000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2012-06-30","val":3283901000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3435786000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":3435786000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3326335000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":3326335000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":3326335000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":3326335000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":3326335000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":3326335000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2012-12-31","val":3326335000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2012-12-31","val":3326335000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2012-12-31","val":3326335000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":3326400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3431963000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":3431963000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3373229000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2013-06-30","val":3373229000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3443928000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2013-09-30","val":3443928000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3519826000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":3519826000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2013-12-31","val":3519826000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2013-12-31","val":3519800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3616678000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2014-03-31","val":3616678000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3682762000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2014-06-30","val":3682762000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3673599000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2014-09-30","val":3673599000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3778291000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3778291000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":3778291000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":3778291000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":3778200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":3778200000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-12-31","val":3778200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2014-12-31","val":3778300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":3778200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3829067000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2015-03-31","val":3829100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3624801000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2015-06-30","val":3624700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3555405000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2015-09-30","val":3555400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3532500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":3532500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":3532500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":3532500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3532500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3535400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2016-03-31","val":3535400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3584500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3615900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3551800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3551800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3638300000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2007-12-31","val":2239842000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2007Q4I"},{"end":"2008-12-31","val":2416862000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2008Q4I"},{"end":"2008-12-31","val":2416862000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2008-12-31","val":2416862000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2008-12-31","val":2416862000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2008-12-31","val":2416862000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-03-31","val":2491860000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1I"},{"end":"2009-06-30","val":2741427000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":3078894000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3I"},{"end":"2009-12-31","val":3213295000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":3213295000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-03-31","val":3338807000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1I"},{"end":"2010-03-31","val":3338807000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2010-06-30","val":3468543000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-06-30","val":3468543000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-09-30","val":3341314000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-09-30","val":3341314000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-12-31","val":3075820000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":3075820000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2011-03-31","val":2950953000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3044417000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3003074000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3149022000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"StockholdersEquityNoteStockSplitConversionRatio1":{"label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","units":{"pure":[{"start":"2014-04-30","end":"2014-05-01","val":3,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-30","end":"2014-05-01","val":3,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-04-30","end":"2014-05-01","val":3,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-30","end":"2014-05-01","val":3,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1I"}]}},"StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans":{"label":"Stock Issued During Period, Shares, Employee Stock Purchase Plans","description":"Number of shares issued during the period as a result of an employee stock purchase plan.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":381,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":1215,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1241,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"StockIssuedDuringPeriodSharesShareBasedCompensation":{"label":"Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture","description":"Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":-824980,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-1025494,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"}]}},"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":"2010-01-01","end":"2010-12-31","val":304315,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":128487,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":140792,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":179807,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":179807,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":179807,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":83026,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":267270,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":267270,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":801810,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":224729,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":674187,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":674187,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":479831,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":479831,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":479831,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":454602,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":454602,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":428938,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"StockIssuedDuringPeriodSharesTreasuryStockReissued":{"label":"Stock Issued During Period, Shares, Treasury Stock Reissued","description":"Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":1072068,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":474740,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":537020,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":602512,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":711609,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":711609,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":260697,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":318495,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":384972,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-12-31","val":468245,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1404735,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":161671,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":637137,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-09-30","val":745135,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-12-31","val":848621,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":848621,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":520400,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":648315,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-09-30","val":763843,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-12-31","val":811590,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":811590,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":341701,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":456558,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":683862,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":807998,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":385595,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"StockIssuedDuringPeriodValueShareBasedCompensation":{"label":"Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture","description":"Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2009-01-01","end":"2009-03-31","val":9932000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":17430000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":26893000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-03-31","val":9429000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":18351000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":28602000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"StockRepurchasedAndRetiredDuringPeriodShares":{"label":"Stock Repurchased and Retired During Period, Shares","description":"Number of shares that have been repurchased and retired during the period.","units":{"shares":[{"start":"2013-01-01","end":"2013-03-31","val":1848144,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":670732,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3961692,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-12-31","val":2702196,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2702196,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":475802,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5252026,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-12-31","val":5252026,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5252026,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1460888,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1936812,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-12-31","val":1936812,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"StockRepurchaseProgramAuthorizedAmount":{"label":"Stock Repurchase Program, Authorized Amount (Deprecated 2014-01-31)","description":"Amount of a stock repurchase plan authorized by an entity's Board of Directors.","units":{"USD":[{"start":"2012-05-01","end":"2012-05-31","val":500000000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-05-01","end":"2012-05-31","val":500000000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2012-01-01","end":"2012-06-30","val":500000000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-09-30","val":500000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":500000000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":500000000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":500000000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":500000000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2014-04-30","end":"2014-05-01","val":500000000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-30","end":"2014-05-01","val":500000000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q1I"}]}},"StockRepurchaseProgramAuthorizedAmount1":{"label":"Stock Repurchase Program, Authorized Amount","description":"Amount of stock repurchase plan authorized.","units":{"USD":[{"end":"2014-05-01","val":500000000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2014-05-01","val":500000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2014Q1I"},{"end":"2016-04-19","val":500000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2016-04-19","val":500000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q1I"}]}},"SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense":{"label":"Current Year Claims and Claims Adjustment Expense","description":"Amount, after effects of reinsurance, of expense for claims incurred in the current reporting period and related claims settlement costs.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1309613000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1303573000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1303500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":324147000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":684141000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":359994000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1067111000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":382970000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1411797000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1411800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1411800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":388817000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":388800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":842177000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":842200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":453360000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":453300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1267649000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":1267700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":425473000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":425500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1667900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1667900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":397800000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":397800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":801100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":403300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1207000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":406000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1600100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":360500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten":{"label":"SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Premium Written","description":"Amount of premium written by property-casualty insurance underwriter.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1445584000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":479597000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":972379000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":492782000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1374216000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":401837000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1696345000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":1696345000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-03-31","val":504163000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":504163000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":504163000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-06-30","val":998010000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-06-30","val":998010000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":493847000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":493847000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":493847000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":1376455000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-09-30","val":1376455000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":378445000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":378445000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":378445000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":1758397000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1758397000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-10-01","end":"2010-12-31","val":381942000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":560688000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":560688000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-06-30","val":1080286000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":519598000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":519598000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":1522984000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":442698000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":442698000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1939521000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":416537000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4"}]}},"SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense":{"label":"Prior Year Claims and Claims Adjustment Expense","description":"Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred in prior reporting periods and related claims settlement costs.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-170349000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-180331000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-180300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-48861000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-94000000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":-45139000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-140880000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":-46880000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-212607000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-212600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-212600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-63641000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":-63600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-85480000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-85500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":-21839000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":-21800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-94071000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-94100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-8591000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":-8600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-81600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-81600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-25400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":-25400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-63300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":-37900000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-92900000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-29700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-98300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1500000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"SupplementaryInsuranceInformationAmortizationOfDeferredPolicyAcquisitionCosts":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Amortization of Deferred Policy Acquisition Cost","description":"Amount of amortization of deferred policy acquisition cost recognized, as disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":148847000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":159489000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":159489000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":167295000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":205722000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":252673000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":252673000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":252700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":295122000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":295100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":295100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":375400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":375400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":339800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationBenefitsClaimsLossesAndSettlementExpense":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses","description":"Amount of insurance benefit, claim, loss and settlement expenses incurred, as disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":604060000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":707883000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":959156000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1139264000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":1123242000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1123200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1199190000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1199200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1586300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1501800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost","description":"Amount of deferred policy acquisition cost capitalized on contract remaining in force, as disclosed in supplementary insurance information.","units":{"USD":[{"end":"2009-12-31","val":87821000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2010-12-31","val":96803000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":96803000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":100334000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":108010000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":108010000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":126661000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":126661000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":126600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":151546000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":151500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":151500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":165200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":121100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"SupplementaryInsuranceInformationLiabilityForFuturePolicyBenefitsLossesClaimsAndLossExpenseReserves":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Liability for Future Policy Benefit, Loss, Claim and Loss Expense","description":"Amount of reserve for future policy claim payable and loss expense to be incurred, disclosed in supplementary insurance information.","units":{"USD":[{"end":"2009-12-31","val":4761772000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":4879188000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":5225143000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":5645549000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":5645549000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5766529000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":5766529000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":5766500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":5881165000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":5881200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":6456200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6639200000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"SupplementaryInsuranceInformationNetInvestmentIncome":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income","description":"Amount of net investment income earned, disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":300675000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":244143000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":244143000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":195948000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":167141000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":157564000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":157564000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":157600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":176874000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":176900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":176900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":182100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":182100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":217800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationOtherOperatingExpense":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Other Operating Expense","description":"Amount of operating expense classified as other, disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":248592000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":286557000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":286557000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":271656000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":307321000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":352285000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":352285000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":352300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":365736000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":365700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":365700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":406300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":406300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":411500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationPremiumRevenue":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue","description":"Amount of premium revenue earned, disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1316892000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1359548000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1359548000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1456992000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1748898000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2005833000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2005833000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2005900000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2182758000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2182700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2182700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2488400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2488400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2344100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationPremiumsWritten":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Written","description":"Amount, after premiums ceded and assumed, of premium written, disclosed in supplementary insurance information.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1321125000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":1392455000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1533766000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":1837823000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2120481000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":2120481000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2120500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2322075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2322000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2322000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2448000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2448000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2255800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"SupplementaryInsuranceInformationUnearnedPremiums":{"label":"SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Unearned Premium","description":"Amount of premium not yet earned, disclosed in supplementary insurance information.","units":{"USD":[{"end":"2009-12-31","val":928619000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009Q4I"},{"end":"2010-12-31","val":962203000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-12-31","val":962203000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":1218021000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1396256000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1396256000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":1396200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1555313000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1555300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":1555300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1688100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"TradingSecurities":{"label":"Debt Securities, Trading, and Equity Securities, FV-NI","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"end":"2010-12-31","val":522608000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":6291705000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":6291705000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":7157214000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7255793000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":907892000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"TradingSecuritiesCost":{"label":"Trading Securities, Cost","description":"Cost of investments in debt and equity securities and other forms of securities that provide ownership interests classified as trading.","units":{"USD":[{"end":"2010-12-31","val":5714322000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6207991000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"}]}},"TradingSecuritiesDebt":{"label":"Debt Securities, Trading","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).","units":{"USD":[{"end":"2009-12-31","val":2544322000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":2544322000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":2544322000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":2544322000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3868044000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":4275893000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-07-31","val":968825000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2010-09-30","val":5231358000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5769097000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":5769097000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":5769097000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":5769097000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":5769097000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":5960830000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":6201034000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6279615000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6254686000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":6254686000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":6254686000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":6254686000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6254686000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6271237000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6796109000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7125860000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6626454000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":6626454000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":6626454000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":6626454000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":6626454000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6458614000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6285778000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6047883000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6100798000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":6100798000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":6100798000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":6100798000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":6100798000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6068666000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6157084000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6128237000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6069010000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":6069010000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":6069010000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":6069010000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":6069000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6288897000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6431543000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6546993000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7201500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":7201500000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":7201500000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":7201500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":7201500000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7568100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7794200000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7327300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6737700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6737700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6473100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TradingSecuritiesDebtAmortizedCost":{"label":"Debt Securities, Trading, Amortized Cost","description":"Amortized cost of investments in debt securities classified as trading.","units":{"USD":[{"end":"2012-12-31","val":6473429000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6065350000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":6065350000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":6065350000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":6065350000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":6065350000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6010765000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6062758000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6074752000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6035240000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":6035240000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":6035240000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":6035240000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":6035200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6229608000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6424975000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6555748000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7290600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":7290600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":7290600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":7290600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":7290600000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7595100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7769000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7311500000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6847400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6874400000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6535600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TradingSecuritiesEquity":{"label":"Trading Securities, Equity","description":"Fair value of investments in trading equity securities and other forms of trading securities that provide ownership interests.","units":{"USD":[{"end":"2010-12-31","val":174976000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":174976000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":174976000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":174976000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":271057000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":393913000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":424104000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":367483000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":367483000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":367483000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":367483000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":367483000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":459639000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":454205000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":490418000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":523949000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":523949000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":523949000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":523949000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":523949000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":593562000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":640925000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":708929000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":699846000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":699846000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":699846000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":699846000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":699846000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":834893000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":938117000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":945076000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":844163000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":844163000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":844163000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":844163000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":844200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":856652000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":815641000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":663390000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":403000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":403000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":403000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":403000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":403000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":202000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":202300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":216100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":243900000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":243900000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":255200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TradingSecuritiesEquityCost":{"label":"Trading Securities, Equity, Cost","description":"Cost of investments in equity securities and other forms of securities that provide ownership interests classified as trading.","units":{"USD":[{"end":"2012-12-31","val":480312000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":647301000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":647301000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":647301000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":647301000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":647301000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":803954000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":885861000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":901300000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":791206000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":791206000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":791206000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":791206000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":791200000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":798275000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":757592000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":668061000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":395300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":395300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":395300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":395300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":395300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":209400000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":205300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":208000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":235000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":235000000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":237700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TradingSecuritiesOther":{"label":"Trading Securities, Other (Deprecated 2018-01-31)","description":"Amount of other investments classified as trading.","units":{"USD":[{"end":"2009-12-31","val":184869000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":184869000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":184869000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":184869000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":261930000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":388761000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":450015000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":522608000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":347632000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":347632000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":347632000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":347632000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":469999000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":562267000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":552074000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":540409000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":540409000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":540409000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":540409000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":540409000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":522065000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":520890000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":564702000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":783534000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":783534000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":783534000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":783534000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":783534000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":838603000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":849100000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":905025000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":911392000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":911392000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":911392000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":911392000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":911392000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":989791000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":932639000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":929201000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":955509000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":955509000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":955509000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":955509000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":955500000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":926407000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":896790000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":969427000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":966700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":966700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":966700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":966700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":966700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":940300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":939800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":941700000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":960700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":960700000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":966600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TreasuryStockAcquiredAverageCostPerShare":{"label":"Treasury Stock Acquired, Average Cost Per Share","description":"Total cost of shares repurchased divided by the total number of shares repurchased.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-03-31","val":61.91,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":61.91,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":61.91,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":61.91,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":61.91,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":61.09,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":61.09,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":61.09,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":65.01,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":65.01,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":68.26,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":68.26,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":73.38,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":73.38,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":70.37,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":70.37,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":78.54,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":78.54,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":72.2,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":72.2,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":24.07,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":83.88,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":83.88,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":87.8,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":29.27,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":91.13,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":30.38,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":90.03,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":30.01,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":94.93,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":31.64,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":94.52,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":31.51,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":31.51,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":102.36,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":34.12,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":35.22,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":35.22,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":36.36,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":36.36,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":35.64,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":35.64,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":38.17,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":38.17,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":35.74,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":35.74,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":35.74,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40.08,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":40.08,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40.56,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":40.56,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":40.69,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":40.69,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":40.56,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":40.56,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":40.56,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":40.56,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":34.23,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":35.42,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":36.12,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":35.61,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":36.59,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":35.61,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"TreasuryStockRetiredCostMethodAmount":{"label":"Treasury Stock, Retired, Cost Method, Amount","description":"Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the cost method.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"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":0,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1081041,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":8399326,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1914416,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":1914416,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":1914416,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":1914416,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1914416,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2103943,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2058599,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1858085,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":2261511,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3217575,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4060678,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1681184,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1572087,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1572087,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1572087,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":1572087,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":1572087,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2012-12-31","val":4716261,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1311390,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1253592,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1157875,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1074602,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1074602,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":3223806,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":3223806,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":3223806,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":3223806,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":912931,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2586669,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4393018,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":4579774,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4854785,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4726870,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4611342,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4563595,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4563595,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":4563595,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":4563595,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":4563595,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4221894,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6122468,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6612134,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6488298,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6488298,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6102703,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TreasuryStockSharesAcquired":{"label":"Treasury Stock, Shares, Acquired","description":"Number of shares that have been repurchased during the period and are being held in treasury.","units":{"shares":[{"start":"2011-01-01","end":"2011-03-31","val":969163,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":969163,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":969163,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":969163,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":969163,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1419163,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":1419163,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1419163,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1430804,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1430804,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2336187,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":2336187,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":905383,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":905383,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2942085,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2942085,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":605898,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":605898,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3655959,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3655959,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":10967877,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":432117,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":432117,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":940445,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":2821335,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":508328,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":1524984,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1367833,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":4103499,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":427388,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":1282164,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1848144,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":5544432,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":5544432,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":670732,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":2012196,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3961692,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":3961692,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":1949496,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":1949496,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4616543,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":4616543,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":654851,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":654851,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4906785,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":4906785,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":4906785,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1271213,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":1271213,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6047437,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":6047437,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":4776224,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":4776224,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6047437,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":6047437,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6047437,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":6047437,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1460888,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3952243,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":2491355,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4669213,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":716970,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4669513,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"TreasuryStockSharesRetired":{"label":"Treasury Stock, Shares, Retired","description":"Number of shares of common and preferred stock retired from treasury during the period.","units":{"shares":[{"start":"2012-01-01","end":"2012-09-30","val":2919900,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":3633774,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3633774,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":432117,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":940445,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-09-30","val":1397073,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-12-31","val":1877384,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":5632152,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":670732,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3961692,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-09-30","val":2702196,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-12-31","val":2702196,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2702196,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":475802,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5252026,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-09-30","val":5252026,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-12-31","val":5252026,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5252026,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1460888,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1936812,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":1936812,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":1936812,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"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":0,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q4I"},{"end":"2010-06-30","val":49089000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":415009000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":112811000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":112811000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":112811000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":112811000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":112811000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":127053000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":124392000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":112624000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":136590000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":136590000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":136590000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":136590000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":136590000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":201865000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":264037000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":120944000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":113818000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":113818000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":113818000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":113818000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":113818000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":96353000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":91661000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":85845000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":79992000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":79992000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":79992000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":79992000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":79992000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":68756000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":65258000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":134633000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":143075000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":143075000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":143075000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":143075000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":143100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":162356000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":159186000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":156281000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":155100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":155100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":155100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":155100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":155100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":146300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":216700000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":237000000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":233800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":233800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":223600000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-49089000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":49089000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":415009000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":415009000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":674662000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":60000000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":60000000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":60000000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":60000000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":86700000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":93023000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":93023000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":159458000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":159458000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":66435000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":66435000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":207048000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":207048000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":47590000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":47590000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":263942000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":36245000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":36245000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":82571000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":82571000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":46326000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":46326000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":123145000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":123145000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":40574000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":40574000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":174686000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":174686000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":174700000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":68659000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":68659000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":139532000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":139532000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":70874000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":70874000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":164528000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":164528000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":24996000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":24996000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":175373000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":175400000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":175400000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":50949000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":50900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":245301000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":245300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":194352000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":194400000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":245301000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":245300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":245300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":245300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":50000000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":140000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":90000000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":166200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":26200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":166300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"UnderwritingExpenseRatio":{"label":"Underwriting Expense Ratio","description":"Ratio of non-life acquisition expenses and certain non-life general and administrative expenses, to non-life net premiums earned.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.294,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0.293,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":0.286,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.296,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":0.3,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.302,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.302,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.28,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.298,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":0.298,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.317,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":0.317,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.298,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":0.298,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":0.297,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":0.297,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.303,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.303,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.303,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.309,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.309,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.317,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":0.317,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":0.324,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.324,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.317,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":0.317,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.317,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":0.317,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.314,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.314,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.318,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":0.318,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.319,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":0.319,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.319,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.318,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.321,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.332,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"UnderwritingIncomeLoss":{"label":"Underwriting Income (Loss)","description":"The difference between the price paid by the public and the contract price less the related expenses. A broker-dealer may underwrite a security offering by contracting to buy the issue either at a fixed price or a price based on selling the offering on a best-effort basis.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":316899000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":47011000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":44791000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":147729000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":100718000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":206532000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-66292000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":9322000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-6185000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":60107000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":58885000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"}]}},"UnearnedPremiums":{"label":"Unearned Premiums","description":"Carrying amount of premiums written on insurance contracts that have not been earned as of the balance sheet date.","units":{"USD":[{"end":"2009-12-31","val":928619000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"end":"2009-12-31","val":928619000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":928619000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":928619000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1007926000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1069956000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1017814000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":962203000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"end":"2010-12-31","val":962203000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"end":"2010-12-31","val":962203000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":962203000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":962203000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1096260000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1184676000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1158842000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1078412000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1253454000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1363006000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1316399000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"end":"2012-12-31","val":1218021000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1465013000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1586327000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1515746000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1396256000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"end":"2013-12-31","val":1396256000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"end":"2013-12-31","val":1396256000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"end":"2013-12-31","val":1396256000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"end":"2013-12-31","val":1396256000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1627658000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1703684000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1716927000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1555313000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1555313000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"end":"2014-12-31","val":1555313000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"end":"2014-12-31","val":1555313000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"end":"2014-12-31","val":1555300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1717399000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1894484000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1835527000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1683300000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1796900000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1822100000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1785200000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1688100000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1688100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1813200000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1I"}]}},"UnrealizedGainLossOnInvestments":{"label":"Unrealized Gain (Loss) on Investments","description":"Amount of unrealized gain (loss) on investment.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":77722000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":92000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-7384000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-35750000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-31886000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":31886000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-32226000,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":32226000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-59269000,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":59269000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-143650000,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":143650000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-71909000,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":71909000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":71909000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34248000,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":34248000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":77318000,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":77318000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-61912000,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-61912000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-22654000,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":-22654000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-22654000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":122334000,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":122334000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":94732000,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":94732000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":225425000,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":225425000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-01-01","end":"2012-12-31","val":180380000,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":180380000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":180380000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":46112000,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":46112000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-95698000,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":-95698000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-01-01","end":"2013-09-30","val":-80136000,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":-80136000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-01-01","end":"2013-12-31","val":-48147000,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":-48147000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-48100000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13956000,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":13956000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":59113000,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":59113000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-01-01","end":"2014-09-30","val":5634000,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":5634000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-01-01","end":"2014-12-31","val":-21984000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-22000000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-22000000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":22694000,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":22700000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-35592000,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":-35600000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-01-01","end":"2015-09-30","val":-112421000,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":-112400000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-189800000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-189800000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":27100000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":27100000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":89300000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-01-01","end":"2016-09-30","val":91100000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-12700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":52800000,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-1221000,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":16600000,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-4700000,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"VariableInterestEntityEntityMaximumLossExposureAmount":{"label":"Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount","description":"The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).","units":{"USD":[{"end":"2016-03-31","val":867600000,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19","frame":"CY2016Q1I"},{"end":"2016-06-30","val":984800000,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-09-30","val":982600000,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":51147215,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":51120049,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":51215808,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":51257887,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":51676006,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":52345913,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":51992674,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":51992674,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":53115756,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":53115756,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":53115756,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":53086708,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":53086708,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":52974410,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":52974410,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":52974410,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":51887390,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":51887390,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":48839991,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":48839991,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":48839991,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":49913317,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":49913317,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":49913317,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":43501068,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":40383523,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":40383523,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":40383523,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":40383523,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":39873418,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":39873418,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":39800753,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":39800753,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":39800753,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":39800753,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":39759780,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":39759780,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":39667905,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":39667905,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":39667905,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":39524273,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":39524273,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":38284635,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":38284635,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":38284635,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":38284635,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37395559,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":37395559,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":37189722,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":37189722,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":37189722,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":37189722,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37393093,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":37393093,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":36616734,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":36616734,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":36616734,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":36616734,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37069885,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":37069885,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":111209655,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":35097043,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":35097043,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":35431843,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":35431843,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":35431843,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":106295529,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":35316595,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":105949785,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":34422553,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":34422553,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":103267659,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":103267659,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":35131092,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":105393276,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":34728193,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":34728193,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":104184579,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":104184579,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":34955278,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":104865834,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":104865834,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":34376604,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":103129812,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":33861554,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":101584662,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":101584662,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":101584662,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":100691568,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":100691568,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":99724802,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":99724802,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":99724802,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":99724802,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":99965296,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":99965296,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":98444238,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":98444238,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":98444238,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":98444238,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":99591773,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":99591773,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":99591773,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":98394432,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":98394432,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":97577029,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":97577029,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":97577029,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":97577029,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":95830455,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":95830455,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":93984226,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":93984226,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":93984226,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":93984226,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":94724980,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":94724980,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":94174460,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":94174460,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":92422422,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":92422422,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":91559225,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":91559225,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":91559225,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":90830814,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":90040509,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":90040509,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":90113606,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":88603101,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":88603101,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":89800894,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":87036339,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":89133212,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":48936912,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":49248118,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":49386549,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":49523459,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":49449809,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":49574266,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":49503438,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2009-01-01","end":"2009-12-31","val":49503438,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":50023816,"accn":"0000950123-10-046562","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-07"},{"start":"2010-01-01","end":"2010-03-31","val":50023816,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2010-01-01","end":"2010-03-31","val":50023816,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":50123945,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":50123945,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":50222974,"accn":"0000950123-10-074415","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":50222974,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":50222974,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":48580541,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":48580541,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":45544060,"accn":"0000950123-10-101745","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":45544060,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":45544060,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":46491279,"accn":"0000950123-11-020716","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-01"},{"start":"2010-01-01","end":"2010-12-31","val":46491279,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2010-01-01","end":"2010-12-31","val":46491279,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":40291620,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":38199867,"accn":"0000950123-11-048315","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-10"},{"start":"2011-01-01","end":"2011-03-31","val":38199867,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-03-31","val":38199867,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":38199867,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":38061724,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":38061724,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":38346489,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":38346489,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-04-01","end":"2011-06-30","val":38346489,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2011-04-01","end":"2011-06-30","val":38346489,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":38078116,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":38078116,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":38110368,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":38093351,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-01","end":"2011-12-31","val":38093351,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":38093351,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":38138558,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-10-01","end":"2011-12-31","val":38138558,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":37205166,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":37205166,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":37205166,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":37205166,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":36746881,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-06-30","val":36746881,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":36288596,"accn":"0001193125-12-333506","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-04-01","end":"2012-06-30","val":36288596,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":36288596,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":36288596,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":36379514,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":36379514,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":35652768,"accn":"0001193125-12-463265","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":35652768,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":35652768,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2012-07-01","end":"2012-09-30","val":35652768,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":36057145,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":36057145,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2012-01-01","end":"2012-12-31","val":108171435,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":35097043,"accn":"0001193125-13-074494","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":35097043,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":34613606,"accn":"0001193125-13-197544","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":34613606,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-03-31","val":34613606,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2013-01-01","end":"2013-03-31","val":103840818,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":34517552,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-01-01","end":"2013-06-30","val":103552656,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":34422553,"accn":"0001193125-13-315367","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-02"},{"start":"2013-04-01","end":"2013-06-30","val":34422553,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-04-01","end":"2013-06-30","val":103267659,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2013-04-01","end":"2013-06-30","val":103267659,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":34340227,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-01-01","end":"2013-09-30","val":103020681,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":33991359,"accn":"0001193125-13-408176","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-23"},{"start":"2013-07-01","end":"2013-09-30","val":33991359,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-07-01","end":"2013-09-30","val":101974077,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2013-07-01","end":"2013-09-30","val":101974077,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":34154905,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-01-01","end":"2013-12-31","val":102464715,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":102464715,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":33604985,"accn":"0001193125-14-057112","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-18"},{"start":"2013-10-01","end":"2013-12-31","val":100814955,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":33181729,"accn":"0001445305-14-001423","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-23"},{"start":"2014-01-01","end":"2014-03-31","val":99545187,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":99545187,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2014-01-01","end":"2014-03-31","val":99545187,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":98672618,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-01-01","end":"2014-06-30","val":98672618,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":97809639,"accn":"0001163348-14-000007","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-23"},{"start":"2014-04-01","end":"2014-06-30","val":97809639,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":97809639,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2014-04-01","end":"2014-06-30","val":97809639,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":97926378,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-01-01","end":"2014-09-30","val":97926378,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":96458231,"accn":"0001163348-14-000017","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-22"},{"start":"2014-07-01","end":"2014-09-30","val":96458231,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":96458231,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2014-07-01","end":"2014-09-30","val":96458231,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":97538319,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":97538319,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":97538319,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":96386796,"accn":"0001163348-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":96386796,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":95935551,"accn":"0001163348-15-000023","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-22"},{"start":"2015-01-01","end":"2015-03-31","val":95935551,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":95935551,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2015-01-01","end":"2015-03-31","val":95935551,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":94178989,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-01-01","end":"2015-06-30","val":94178989,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":92441730,"accn":"0001163348-15-000033","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-22"},{"start":"2015-04-01","end":"2015-06-30","val":92441730,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":92441730,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2015-04-01","end":"2015-06-30","val":92441730,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":93068088,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-01-01","end":"2015-09-30","val":93068088,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-15-000041","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-21"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":90882511,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":92530208,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":92530208,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":90934107,"accn":"0001163348-16-000054","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":90934107,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":90254512,"accn":"0001163348-16-000063","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-19"},{"start":"2016-01-01","end":"2016-03-31","val":90254512,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":90254512,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":89495564,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":88742484,"accn":"0001163348-16-000072","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-21"},{"start":"2016-04-01","end":"2016-06-30","val":88742484,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":88691983,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":87102290,"accn":"0001163348-16-000079","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":87102290,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":88275810,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":87036339,"accn":"0001163348-17-000008","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":87291369,"accn":"0001163348-17-000013","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-26","frame":"CY2017Q1"}]}},"WeightedAverageNumberOfSharesRestrictedStock":{"label":"Weighted Average Number of Shares, Restricted Stock","description":"Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":413714,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":469301,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":456946,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":659402,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":631841,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":669006,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":575436,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":503954,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":507969,"accn":"0000950123-11-075104","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":443443,"accn":"0000950123-11-096781","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":418588,"accn":"0001193125-12-089119","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":144931,"accn":"0001193125-12-222179","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}}}}}