{"cik":916085,"entityName":"Health Net Inc","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2010-08-02","val":97424779,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-11-01","val":95553359,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2011-02-22","val":93317700,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2011-05-04","val":90493341,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-08-03","val":89083967,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-11-02","val":82967151,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2012-02-21","val":82836834,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-05-03","val":83287000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-08-02","val":81486319,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-11-02","val":81273053,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2013-02-25","val":79250561,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-04-30","val":79345249,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-07-23","val":79398166,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-11-04","val":79508757,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2014-02-24","val":80011208,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2014-05-05","val":80204124,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-08-01","val":80305185,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-10-29","val":77919424,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2015-02-23","val":76903375,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2015-04-29","val":77137532,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-07-30","val":77286787,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-10-29","val":77294127,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2016-02-23","val":77633701,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2016Q1I"}]}},"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":2351168202,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010Q2I"},{"end":"2011-06-30","val":2845009708,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q2I"},{"end":"2012-06-29","val":1976958453,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q2I"},{"end":"2013-06-30","val":2480717493,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2I"},{"end":"2014-06-30","val":3265069381,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q2I"},{"end":"2015-06-30","val":4858629585,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2I"}]}}},"us-gaap":{"AccountsPayableOtherCurrent":{"label":"Accounts Payable, Other, Current","description":"Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":366125000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":366125000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":366125000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":410961000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":379414000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":402024000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":402024000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":402024000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":402024000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":402024000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":514957000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":229735000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":308961000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":240281000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":240281000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":240281000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":240281000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":240281000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":355743000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":298307000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":325636000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":373426000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":373426000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":373426000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":373426000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":373426000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":302171000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":392647000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":544704000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":397036000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":397036000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":397036000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":397036000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":397036000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":669406000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":496349000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":540968000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":880374000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":880374000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":880374000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":880374000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":880374000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1180454000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1168014000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1486133000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1874154000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AccountsReceivableBilledForLongTermContractsOrPrograms":{"label":"Construction Contractor, Receivable, Excluding Contract Retainage","description":"Amount billed to customers under long-term contracts or programs but not paid. Excludes amounts due that have been withheld because of retainage provisions in a contract.","units":{"USD":[{"end":"2011-12-31","val":234740000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":234740000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":234740000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":247405000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":206560000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":228316000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":228316000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":228316000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":228316000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":228316000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":207891000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":205168000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":194820000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":194041000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":194041000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":194041000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":194041000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":194041000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":188843000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":193043000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":143662000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":150546000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":150546000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":150546000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":150546000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":150546000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":229227000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":223160000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":165073000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":267655000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2010-12-31","val":194000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":205600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":205600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":238400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":238400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":278800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":278800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":185200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":185200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":212100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2008-12-31","val":-7300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-12-31","val":1000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":1000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":1000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":1000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q1I"},{"end":"2010-06-30","val":17200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q2I"},{"end":"2010-06-30","val":17200000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-09-30","val":28500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":5300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":5300000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":5300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":5300000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":5300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":5300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-1500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":-1500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":-1500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":6000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q2I"},{"end":"2011-06-30","val":6000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-06-30","val":6000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-06-30","val":6000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-09-30","val":12600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-09-30","val":12600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-12-31","val":29800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":29800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":29800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":29800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":29800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":23800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q1I"},{"end":"2012-03-31","val":23800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-06-30","val":19600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q2I"},{"end":"2012-06-30","val":19600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-09-30","val":39200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":38000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax":{"label":"Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax","description":"Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"end":"2008-12-31","val":-400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-12-31","val":900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":900000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q1I"},{"end":"2010-06-30","val":800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q2I"},{"end":"2010-06-30","val":800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-09-30","val":700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":4800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":4800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":4800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":4800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":4800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":4800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":4700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":4700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":4600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q2I"},{"end":"2011-06-30","val":4600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-06-30","val":4600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-06-30","val":4600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-09-30","val":4500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-09-30","val":4500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-12-31","val":13200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":13200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":13200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":13200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":13200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q1I"},{"end":"2012-03-31","val":12600000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-06-30","val":11900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q2I"},{"end":"2012-06-30","val":11900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-09-30","val":11300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","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":"2009-12-31","val":52000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":52000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":52000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2009-12-31","val":100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-06-30","val":16379000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":16400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2I"},{"end":"2010-09-30","val":27744000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-09-30","val":27800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":487000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":487000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":487000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":487000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":487000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":487000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":487000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-6178000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2011-03-31","val":-6178000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":-6200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1380000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":1380000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-06-30","val":1400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8101000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":8100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16632000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":16632000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":16632000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":16632000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":16632000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":16600000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":16600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2011-12-31","val":16600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2011-12-31","val":16600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":16600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11220000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":11200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-03-31","val":11200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-03-31","val":11200000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7676000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":7700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-06-30","val":7700000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-06-30","val":7700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":27931000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":27900000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26984000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":26984000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":26984000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":26984000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":26984000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":27000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":27000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2012-12-31","val":27000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":27000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-12-31","val":27000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10276000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":10300000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-03-31","val":10300000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-03-31","val":10300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-35609000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":-35600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-06-30","val":-35600000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-06-30","val":-35600000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-34695000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":-34700000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-32867000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":-32867000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":-32867000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":-32867000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":-32867000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":-32900000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2013-12-31","val":-32900000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":-32900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":-32900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-14510000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":-14500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-03-31","val":-14500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-03-31","val":-14500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-451000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":-500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-06-30","val":-500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-06-30","val":-500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q2I"},{"end":"2014-09-30","val":776000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-3261000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":-3261000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":-3261000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":-3261000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":-3261000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7298000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-03-31","val":7300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-13539000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":-13500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-5688000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-4651000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":1190203000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1190203000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1190203000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1209130000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1214253000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1221301000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":1221301000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":1221301000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1221301000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1221301000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1255246000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1265061000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1270968000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1278037000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":1278037000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1278037000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":1278037000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1278037000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1310438000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1318004000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1323150000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1329000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1329000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1329000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":1329000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":1329000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1352458000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1360749000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1370744000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1377624000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1377624000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1377624000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":1377624000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1377624000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1397962000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1406768000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1432513000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1444705000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1444705000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1444705000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1444705000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1444705000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1465793000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1481691000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1489532000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1497562000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther":{"label":"Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31)","description":"Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-10307000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":13809000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":20759000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":26690000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-9768000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-16322000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-21413000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":24065000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":11825000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":6800000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":11714000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":11714000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":14555000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":23121000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":23121000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":27977000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":27977000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9428000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":9428000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15295000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15295000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":21345000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":21345000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12384000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":12384000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18067000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":18067000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":23413000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":23413000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9935000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":9935000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16877000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":16877000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":23388000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":23388000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9164000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":9164000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15700000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":15700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":21809000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":21809000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":28334000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":28334000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6668000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13735000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":21459000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":29451000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation":{"label":"Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation","description":"Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":72000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-3015000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-4591000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-4922000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-3713000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-5249000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-5551000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-5667000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1565000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"}]}},"AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet":{"label":"Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net","description":"Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4922000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-5249000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-5551000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-5667000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-5667000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1565000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1486000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1486000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":816000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":816000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":816000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5598000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5598000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5313000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":5313000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":5113000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":5113000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":5130000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":5130000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5130000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1253000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-1253000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1332000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-1332000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-1594000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-1594000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1376000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1376000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-1376000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":928000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":928000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1346000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1346000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1583000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1583000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":1096000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1096000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3389000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5028000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":5100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":4691000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AllowanceForDoubtfulAccountsReceivableCurrent":{"label":"Accounts Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2009-12-31","val":6283000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":6283000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":6283000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":4306000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":6459000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":6613000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":6613000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":6613000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":6613000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":6613000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":5289000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3408000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3180000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3318000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":3318000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3318000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":3318000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":3318000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3419000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3195000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2854000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":668000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":668000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":668000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":668000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":668000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1105000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1405000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":763000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":643000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":643000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":643000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":643000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":643000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":772000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":631000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1279000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1671000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1671000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1671000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1671000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1671000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2504000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1646000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3731000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":3800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":3500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":3400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":3400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":3000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":563000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":2712000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2615000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":2595000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2563000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":2563000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1530000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1328000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1328000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2165000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":2165000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2853000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2853000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2496000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":2496000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2496000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1774000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":868000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":868000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1744000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":1744000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1819000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1819000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":4342000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":4342000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1539000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1539000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1539000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1678000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1678000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1630000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":1630000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":1075000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":1075000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1019000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":1019000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":812000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":812000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":941000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":941000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":941000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":961000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":961000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":786000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":786000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":782000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":782000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":779000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":779000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1278000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1278000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":715000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":715000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":26000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":28000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":27000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":18000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AssetImpairmentCharges":{"label":"Asset Impairment Charges","description":"Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":47869000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":12384000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":182954000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":187263000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":174879000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":6000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":6000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":6000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":6000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":84690000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":84690000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":84690000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":84700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":84690000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":84700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":88536000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":87200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-12-31","val":87200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":88536000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":3800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":3800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1884000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":1900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1884000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1884000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1884000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":4282651000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":4282651000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":4282651000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":4150965000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":4192413000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4025193000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3735370000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3871778000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3607669000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":3607669000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3977078000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4033452000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3810303000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3875307000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3881453000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4041501000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4430619000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4777025000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4962904000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5880030000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5859658000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6023431000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6397646000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2009-12-31","val":3244835000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":3244835000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":3244835000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":3152126000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3213415000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":3227295000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":3227295000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":3227295000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":3227295000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":3227295000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":3117261000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2821937000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2953374000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2664440000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2664440000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2664440000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":2664440000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2664440000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3124496000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3164541000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2938234000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3049964000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":3049964000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":3049964000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":3049964000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":3049964000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2973449000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2948138000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3056320000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2919890000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2919890000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2919890000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":2919890000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2919890000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3445374000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3839138000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4088434000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4515617000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":4515617000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":4515617000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4515617000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4515617000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4888199000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4858837000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5009069000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5324043000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AssetsFairValueDisclosure":{"label":"Assets, Fair Value Disclosure","description":"Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":1672000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1672000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":1576900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1661000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"AssetsFairValueDisclosureNonrecurring":{"label":"Assets, Fair Value Disclosure, Nonrecurring (Deprecated 2018-01-31)","description":"This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.","units":{"USD":[{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"}]}},"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":25800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":25800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":25800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-06-30","val":25700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":25700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":20700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":25700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":26000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":25500000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":25500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":25500000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":25500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":26500000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":26400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":26600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":23800000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":23800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":23800000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":23800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":23900000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":23700000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":24000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":24000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":24000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":24000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":24000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":29800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":28300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Assets","description":"Amount classified as assets attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q4I"},{"end":"2012-03-31","val":145240000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Current","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-09-30","val":50000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":50000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":50000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":50000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":50000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":50000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":50000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":50000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2011-06-30","val":1576100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2010-12-31","val":1653502000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1660107000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1566600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax":{"label":"Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss), Net of Tax (Deprecated 2018-01-31)","description":"The change in unrealized holding gain (loss), net of tax, on available-for-sale securities included in a separate component of shareholders' equity during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-7207000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":4756000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":25635000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":37800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":8241000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-03-31","val":2504000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":23300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-06-30","val":16196000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":16300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":39700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-09-30","val":27495000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":16300000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":19300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":4304000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2011-01-01","end":"2011-03-31","val":-6761000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":18200000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-13700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":3100000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":46000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"AvailableForSaleSecuritiesCurrent":{"label":"Available-for-sale Securities, Current","description":"Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":1376142000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1376142000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1376142000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1487497000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1420124000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1663218000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":1663218000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":1663218000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1663218000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1658788000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1576132000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1656895000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1557997000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1557997000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":1557997000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1557997000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1447630000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1515200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1671678000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1812512000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1812512000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1812512000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":1812512000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":1812512000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1767156000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1632466000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1580032000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1567020000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1567020000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1567020000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":1567020000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1567020000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1685009000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1668943000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1664830000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1791060000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1791060000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1791060000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1791060000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1791060000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2520429000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2371540000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2221278000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2218367000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":256700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":258200000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":502300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":506200000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":94400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":94800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":45500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":45900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"USD":[{"end":"2011-06-30","val":1576100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1659500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"AvailableForSaleSecuritiesGrossRealizedGains":{"label":"Available-for-sale Securities, Gross Realized Gains","description":"This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":12500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":4100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":20300000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":7700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":25100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":13000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":29300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":29300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":16300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":16300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":37200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":37200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":7900000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":7900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":38400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":38400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":13400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":25800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":25800000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":12500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":12500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":30100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":30100000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":4300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":4300000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":37200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":37200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17500000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":17500000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":24500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":7000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":7000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":25500000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":25500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":26400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":26400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":26400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3400000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":3400000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":2200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4400000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":4400000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":5700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4400000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AvailableForSaleSecuritiesGrossRealizedLosses":{"label":"Available-for-sale Securities, Gross Realized Losses","description":"This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":2400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4900000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":4900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":5400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":36000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":36000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":1600000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":1400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":1400000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":2200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":900000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":900000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1800000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":600000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":600000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":3000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2800000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"AvailableForSaleSecuritiesNoncurrent":{"label":"Available-for-sale Securities, Noncurrent","description":"Investments in debt and equity securities which are categorized neither as held-to-maturity nor trading and which are intended to be sold or mature more than one year from the balance sheet date or operating cycle, if longer. Such securities are reported at fair value; unrealized gains (losses) related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain (loss) of an Available-for-sale security that is designated as being hedged in a fair value hedge is recognized in earnings during the period of the hedge, as are other than temporary declines in fair value below the cost basis for investments in equity securities and debt securities that an entity intends to sell or it is more likely than not that it will be required to sell before the recovery of its amortized cost basis. Other than temporary declines in fair value below the cost basis for debt securities categorized as Available-for-sale that an entity does not intend to sell and for which it is not more likely than not that the entity will be required to sell before the recovery of its amortized cost basis are bifurcated into credit losses and losses related to all other factors. Other than temporary declines in fair value below cost basis related to credit losses are recognized in earnings, and losses related to all other factors are recognized in other comprehensive income.","units":{"USD":[{"end":"2009-12-31","val":20870000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":20870000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":20870000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":2985000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":8756000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":8756000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":8756000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":8756000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q4I"},{"end":"2011-03-31","val":8870000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2614000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2147000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2147000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":2147000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2147000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18332000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":52637000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":59768000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":59768000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":59768000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":59768000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":59768000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4255000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":652000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3055000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4570000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":4570000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":4570000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4570000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4570000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6328000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6544000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20064000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":27580000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":45319000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-10881000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":18623000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":23019000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":23019000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":12298000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-26951000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":26951000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":32320000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":32320000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":33029000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":33029000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":33029000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12958000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":12958000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":25389000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":25389000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":29661000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":29661000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":36680000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":36680000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":36680000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17289000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":17289000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22936000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":22936000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":23306000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":23306000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":24061000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":24061000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":24061000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":308000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":308000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2236000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":2236000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2582000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2582000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2710000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2710000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":605000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2169000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":2087000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":191000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":1007017000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2007Q4I"},{"end":"2008-12-31","val":668201000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2008-12-31","val":668201000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2008-12-31","val":668201000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2008-12-31","val":668201000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-06-30","val":565856000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":463311000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3I"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":682803000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":682803000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":537414000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":425663000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":425663000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2I"},{"end":"2010-09-30","val":446301000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-09-30","val":446301000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":350138000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":350138000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":350138000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":350138000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":350138000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":350138000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":350138000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":350138000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":350138000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":350138000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":142297000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2011-03-31","val":142297000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":166503000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":166503000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":376336000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":376336000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":230253000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":230253000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":230253000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":230253000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":230253000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2011Q4I"},{"end":"2012-03-31","val":391032000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":391032000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":633144000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":633144000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":312579000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":312579000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-12-31","val":340110000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":230335000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":230335000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":279618000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":279618000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":686139000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":686139000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":433155000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":737024000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":737024000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":603097000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":603097000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1114558000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":1114558000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":869133000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":869133000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":869133000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":869133000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":869133000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1018353000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":756797000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":972908000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":996854000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":-338816000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-102345000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":33370000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":14602000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":14602000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-145389000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-257140000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-257140000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-236502000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-236502000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-332665000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-332665000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-332665000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-207841000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-207841000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-183635000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-183635000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":26198000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":26198000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-119885000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-119885000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-119885000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":160779000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":160779000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":402891000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":402891000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":82326000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":82326000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":109857000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":109857000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":109857000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-109775000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-109775000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-60492000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-60492000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":346029000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":346029000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":93045000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":93045000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":93045000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":303869000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":303869000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":169942000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":169942000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":681403000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":681403000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":435978000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":435978000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":149220000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-112336000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":103775000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":127721000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2011-01-01","end":"2011-12-31","val":305000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":140000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":140000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":46519000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":46519000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":46519000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":61750000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":617500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":353482000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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/Right":[{"end":"2006-08-07","val":170,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2006-08-07","val":170,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2006Q2I"},{"end":"2006-08-07","val":170,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/shares":[{"end":"2006-08-07","val":170,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2006-08-07","val":170,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2006Q2I"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2009-12-31","val":0.001,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0.001,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0.001,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0.001,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0.001,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.001,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.001,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.001,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0.001,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.001,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.001,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.001,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.001,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.001,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.001,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.001,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.001,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.001,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.001,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.001,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.001,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2009-12-31","val":350000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":350000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":350000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":350000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":350000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":350000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":350000000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":350000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":350000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":350000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":350000000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":350000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":350000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":350000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":350000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":350000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":350000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":350000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":350000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":350000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":350000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":350000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":350000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":350000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":350000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":350000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":350000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":350000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":350000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":350000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":350000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":350000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":350000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":350000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":350000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":350000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":350000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":350000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":350000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":350000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":350000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":350000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":350000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":350000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":350000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":350000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":144175000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":144175000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":144175000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":144957000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":144990000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":145121000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":145121000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":145121000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":145121000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":145121000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":146550000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":146707000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":146725000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":146804000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":146804000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":146804000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":146804000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":146804000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":148578000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":148681000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":148689000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":148727000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":148727000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":148727000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":148727000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":148727000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":149973000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":150052000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":150193000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":150224000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":150224000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":150224000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":150224000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":150224000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":151442000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":151555000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":152276000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":152451000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":152451000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":152451000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":152451000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":152451000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":153483000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":153728000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":153736000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":153776000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":81957000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":81301000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":79520000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":78073000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":77318000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":154000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":154000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":154000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":145000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":145000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":145000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":145000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":145000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":145000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":145000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":147000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":147000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":147000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":147000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":147000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":147000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":147000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":147000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":149000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":149000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":149000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":149000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":149000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":149000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":149000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":149000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":150000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":150000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":150000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":150000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":150000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":150000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":150000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":150000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":152000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":152000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":152000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":153000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":153000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":153000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":153000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":153000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":154000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":154000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":154000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":154000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":89297000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":67112000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":22060000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-42086000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-42086000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":18659000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":77483000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":77483000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":151531000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":151531000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":204678000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":204678000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":204678000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-114860000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-114860000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-49002000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-49002000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":65858000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":19531000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":19531000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":68533000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":88265000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":88265000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":88265000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-31998000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-31998000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":89068000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":89068000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":121066000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":121066000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":127351000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":127351000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":38283000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":38283000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":132415000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":132415000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":132415000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":33342000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":33342000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":20940000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":20940000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-12402000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-12402000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":88694000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":88694000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":67754000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":67754000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":110275000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":110275000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":110275000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":47144000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":47144000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":182070000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":182070000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":134926000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":134926000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":174358000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":174358000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-7712000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-7712000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":175235000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":175235000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40547000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":78078000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":37531000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":146182000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":68104000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":184287000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ConcentrationRiskPercentage":{"label":"Concentration Risk, Percentage (Deprecated 2012-01-31)","description":"For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.","units":{"pure":[{"end":"2011-06-30","val":1,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"ContractRevenueCost":{"label":"Contract Revenue Cost (Deprecated 2018-01-31)","description":"Costs incurred and are directly related to generating contract revenues.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2702573000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1516046000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":791044000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2232369000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":716323000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2939722000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":2939722000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":771902000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":771900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1583288000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":1583288000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":811386000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":811386000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":811400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2397673000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":2397673000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":814385000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":814385000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":814400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3168160000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":3168160000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":3168160000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":770500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":822152000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":822200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":822152000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":822200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":952980000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":952980000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":130828000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":130800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":130828000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":130800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1080864000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1080864000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":127884000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":127900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":127884000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":127900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1237884000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1237884000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1237884000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":157000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":157000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":162310000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":162300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":162310000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":162300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":315716000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":315716000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":153406000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":153400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":153406000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":153400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":467531000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":467531000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":151815000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":151800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":151815000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":151800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":605074000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":605074000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":605074000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":137500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":137500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":125475000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":125500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":125475000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":125500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":252875000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":252875000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":127400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":127400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":127400000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":127400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":378209000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":378209000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":125334000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":125300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":125334000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":125300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":502918000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":502918000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":502918000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":124700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":124700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":131974000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":132000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":131974000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":132000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":265182000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":265182000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":133208000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":133200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":133208000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":133200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":389585000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":389585000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":124403000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":124400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":124403000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":124400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":536643000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":536643000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":147100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":147100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":142540000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":142500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":279802000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":137262000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":137300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":437926000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":158124000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":158100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":603841000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":165900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"ContractsReceivable":{"label":"Contracts Receivable (Deprecated 2012-01-31)","description":"Amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. Such amounts may be billed or unbilled depending on the specifics of the contract.","units":{"USD":[{"end":"2009-12-31","val":270810000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2009-12-31","val":270810000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":270810000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":277465000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":213000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":266456000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2010-12-31","val":266456000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":266456000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":266456000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":266456000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2011-03-31","val":293646000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":334868000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":206113000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":234740000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":234740000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-03-31","val":234120000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"ContractsRevenue":{"label":"Contracts Revenue (Deprecated 2018-01-31)","description":"Amount of revenue earned from products sold or services provided under the terms of a contract, including, but not limited to, government contracts and construction contracts, classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2835261000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1591427000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":832088000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2349934000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":758507000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3104700000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":3104700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":809459000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1661398000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":1661398000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":851939000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":851939000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2522095000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":2522095000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":860697000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":860697000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3344483000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":3344483000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":3344483000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":875127000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":875127000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1046142000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1046142000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":171015000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":171015000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1221987000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1221987000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":175845000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":175845000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1416619000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1416619000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1416619000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":181362000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":181362000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":357610000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":357610000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":176248000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":176248000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":527421000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":527421000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":169811000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":169811000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":689121000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":689121000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":689121000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":134512000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":134512000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":274454000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":274454000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":139942000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":139942000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":423796000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":423796000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":149342000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":149342000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":572266000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":572266000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":572266000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":144090000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":144090000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":298173000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":298173000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":154083000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":154083000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":444356000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":444356000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":146183000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":146183000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":603975000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":603975000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":154714000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":295769000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":141055000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":456430000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":160661000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":628451000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":25200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":76300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":58900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":83800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":77800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":77800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-3400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-3400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-3400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":79000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":79000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":79000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":87700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":87700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":257900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":27700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":88800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":70900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":98500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":92300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":92300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-4600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-4600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-4600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":91500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":91500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":91500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":72700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":72700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":279800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":12500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":12000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":14500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":14500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-1200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-1200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":12500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":12500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":12500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-15000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-15000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":21900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DebtDefaultLongtermDebtAmount":{"label":"Debt Instrument, Debt Default, Amount","description":"Amount of outstanding long-term debt or borrowing associated with any securities or credit agreement for which there has been a default in principal, interest, sinking fund, or redemption provisions, or any breach of covenant that existed at the end of the period and subsequently has not been cured.","units":{"USD":[{"end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"DebtInstrumentBasisSpreadOnVariableRate":{"label":"Debt Instrument, Basis Spread on Variable Rate (Deprecated 2013-01-31)","description":"The percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"pure":[{"end":"2011-09-30","val":0.3,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"DebtInstrumentInterestRateStatedPercentage":{"label":"Debt Instrument, Interest Rate, Stated Percentage","description":"Contractual interest rate for funds borrowed, under the debt agreement.","units":{"pure":[{"end":"2007-12-31","val":0.0638,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2007Q4I"},{"end":"2007-12-31","val":0.0638,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"}]}},"DeferredCompensationArrangementWithIndividualCompensationExpense":{"label":"Deferred Compensation Arrangement with Individual, Compensation Expense","description":"The compensation expense recognized during the period pertaining to the deferred compensation arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":2800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DeferredCompensationLiabilityClassifiedNoncurrent":{"label":"Deferred Compensation Liability, Classified, Noncurrent","description":"Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).","units":{"USD":[{"end":"2010-12-31","val":47600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":47000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":47000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":49600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":49600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":52000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":52000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":50600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":50600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":50800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":27100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":27100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":51100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":51100000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":5100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":5100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":5100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":11100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":11100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":11100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":15000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":15000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":15000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-32100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":15420000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":22003000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-23973000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-1913000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-1913000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-638000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3378000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":3378000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-1497000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-1497000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":37164000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":37164000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":37164000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":19135000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":19135000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":36806000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":36806000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-14400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-14400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":7771000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":7771000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7771000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2977000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2977000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9453000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":9453000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":24883000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":24883000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":8924000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":8924000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8924000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3579000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":3579000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12748000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":12748000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":18321000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":18321000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":8645000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":8645000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":8645000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18129000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":18129000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3476000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":3476000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-34755000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-34755000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-16564000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-16564000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-12735000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10044000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-755000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":-10894000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DeferredRevenue":{"label":"Deferred Revenue","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-04-02","val":12000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"}]}},"DeferredRevenueAdditions":{"label":"Deferred Revenue, Additions","description":"Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":12000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"DeferredRevenueRevenueRecognized":{"label":"Deferred Revenue, Revenue Recognized (Deprecated 2016-01-31)","description":"Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":4000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":10100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":10100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-6400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-6400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-6400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-19000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-19000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":21200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DeferredTaxAssetsDeferredIncome":{"label":"Deferred Tax Assets, Deferred Income","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.","units":{"USD":[{"end":"2010-12-31","val":32600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":12400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":12400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":12400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":6600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":253500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":256600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":256600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":216300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":216300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":221900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":221900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":189500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":189500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":206200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsInvestments":{"label":"Deferred Tax Assets, Investments","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":16700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":16700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2010-12-31","val":211100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":192900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":192900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":196600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":196600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":198600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":198600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":176200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":176200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":183800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNetCurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Current","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2009-12-31","val":46527000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":46527000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":46527000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":39217000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":63573000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":45769000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":45769000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":45769000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":45769000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":45769000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":25471000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":16990000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":54850000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":46659000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":46659000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":46659000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":46659000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":46659000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":100639000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":69409000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":40647000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":51086000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":51086000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":51086000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":51086000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":51086000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":62027000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":80382000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":78257000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":94060000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":94060000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":94060000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":94060000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":94060000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":75321000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":81293000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":71434000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":57911000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":57911000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":57911000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":57911000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":57911000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":55529000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":62983000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":76495000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":91005000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNetNoncurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Noncurrent","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.","units":{"USD":[{"end":"2009-12-31","val":89479000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":89479000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":89479000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":83403000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":56987000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":50648000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":50648000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":50648000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":50648000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":50648000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":55957000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":41886000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":51277000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":49685000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":49685000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":49685000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":49685000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":49685000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8261000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5737000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13583000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":13583000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":13583000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":13583000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":13583000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8006000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5503000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3394000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5793000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":5793000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":5793000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":5793000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":5793000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4195000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9530000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":34580000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":33081000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":33081000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":33081000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":33081000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":33081000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":42449000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":43588000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16520000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12230000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2010-12-31","val":41900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":75200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":75200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":22900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":22200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":21600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":21600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":20800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":3700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":2400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":8800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":10800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.","units":{"USD":[{"end":"2010-12-31","val":75700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":79600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":79600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":70500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":70500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":67100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":67100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":68800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":68800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":63100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.","units":{"USD":[{"end":"2010-12-31","val":81500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":71200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":71200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":92700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":92700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":87800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":87800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":72800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":72800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":83000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2010-12-31","val":42400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":63700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":63700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":19700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":19700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":23300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":23300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":13300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":13300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceGoodwillAndIntangibleAssets":{"label":"Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Goodwill and Intangible Assets","description":"The amount of the valuation allowance recorded in a business combination against deductible temporary differences for which related tax benefits will be recorded as a reduction of the acquired entity's goodwill and other noncurrent intangible assets.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":114700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":96600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":96600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":131900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":131900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":109200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":109200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":85200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":85200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":80600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7272000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":1746000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10409000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":10409000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":10409000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":10409000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":10409000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18057000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22376000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"}]}},"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":2300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":4000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":6300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesPrepaidExpenses":{"label":"Deferred Tax Liabilities, Prepaid Expenses","description":"Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.","units":{"USD":[{"end":"2011-12-31","val":23400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":17700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":14900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":10700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2010-12-31","val":41400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":51000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":51000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":63600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":63600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":77100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":77100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":53000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":53000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":58200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DefinedBenefitPlanAmortizationOfNetGainsLosses":{"label":"Defined Benefit Plan, Amortization of Net Gains (Losses) (Deprecated 2013-01-31)","description":"The amounts in accumulated other comprehensive income related to gains and losses that are not recognized immediately and are expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":4100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit":{"label":"Defined Benefit Plan, Amortization of Net Prior Service Cost (Credit) (Deprecated 2013-01-31)","description":"The amounts in accumulated other comprehensive income related to prior service cost or credit expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation":{"label":"Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation (Deprecated 2012-01-31)","description":"The effect of a one-percentage-point decrease in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-2900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1":{"label":"Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation","description":"Amount of decrease in accumulated postretirement benefit obligation from one-percentage-point decrease in assumed health care cost trend rate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":3300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents":{"label":"Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components (Deprecated 2012-01-31)","description":"The effect of a one-percentage- point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1":{"label":"Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components","description":"Amount of decrease in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point decrease in assumed health care cost trend rate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation":{"label":"Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation","description":"Amount of increase in accumulated postretirement benefit obligation from one-percentage-point increase in assumed health care cost trend rate.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":3500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents":{"label":"Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components","description":"Amount of increase in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point increase in assumed health care cost trend rate.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanFutureAmortizationOfGainLoss":{"label":"Defined Benefit Plan, Future Amortization of Gain (Loss) (Deprecated 2017-01-31)","description":"Amount included in accumulated other comprehensive income (AOCI) related to gain (loss) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit":{"label":"Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) (Deprecated 2017-01-31)","description":"Amount included in accumulated other comprehensive income (AOCI) related to prior service cost (credit) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear":{"label":"Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year (Deprecated 2017-01-31)","description":"The assumed health care cost trend rate for the next year used to measure the expected cost of benefits covered by the plan (gross eligible charges). This is based upon the annual rate of change in the cost of health care benefits currently provided by the postretirement benefit plan, due to factors other than changes in the composition of the plan population by age and dependency status.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.1,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.154,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"DefinedBenefitPlanUltimateHealthCareCostTrendRate":{"label":"Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31)","description":"The ultimate trend rate for health care costs.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.05,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.05,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.05,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.05,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.05,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.05,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.05,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.045,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":18100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":17500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":17500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":16800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":16800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":16800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":16400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":16400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":16400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":16300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":16300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":17200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":42900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":31300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":31300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":28800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":28800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":28800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":27900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":27900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":27900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":35600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":35600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":35600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":27100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":27100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":19800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":59878000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":31748000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":15708000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":44437000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":12689000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":53042000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":53042000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":8663000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":17129000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":17129000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":8466000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":8466000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":25788000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":25788000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":8659000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":8659000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":34800000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":34800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":33400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8828000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":8468000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17781000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":17129000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":8953000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":8661000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":24935000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":24066000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":7154000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":6937000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":32209000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":31152000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":31152000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7430000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":7430000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14815000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":14815000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":7385000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":7385000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":22722000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":22722000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":7907000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":7907000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9439000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":9439000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18953000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":18953000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":9514000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":9514000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":28355000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":28355000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":9402000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":9402000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9663000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":9663000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19304000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":19304000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":9641000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":9641000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":25804000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":25804000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":6500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":6500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":29786000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":29786000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4307000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8509000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4202000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":15391000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":6882000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":22533000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":59878000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":31748000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":44437000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":53042000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":53042000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":8663000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":17129000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":17129000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":25788000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":25788000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":34800000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":34800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":33400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8828000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":8468000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17781000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":17129000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":24935000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":24066000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":32209000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":31152000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":31152000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7430000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":7430000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14815000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":14815000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":22722000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":22722000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":31146000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9439000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":9439000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18953000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":18953000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":28355000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":28355000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":38589000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9663000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":9663000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19304000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":19304000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":25804000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":25804000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":29786000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":29786000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4307000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8509000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":15391000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":22533000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax":{"label":"Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax","description":"Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2012-03-30","end":"2012-04-02","val":132800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-03-30","end":"2012-04-02","val":132800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"}]}},"DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax":{"label":"Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax","description":"Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-03-30","end":"2012-04-02","val":119400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-03-30","end":"2012-04-02","val":117000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-06-30","val":119440000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":119440000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":119440000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":119400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":119440000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":119400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":116990000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":116990000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-2450000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-2400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-2450000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-2400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":114834000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":114834000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":114834000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax","description":"Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax","description":"Amount after tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until disposal.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":32358000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-10081000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1490000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-6078000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":4003000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11064000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":11064000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-18452000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-18452000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-18452000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-18452000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-18452000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-18452000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-18452000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-18452000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"DiscontinuedOperationTaxEffectOfDiscontinuedOperation":{"label":"Discontinued Operation, Tax Effect of Discontinued Operation","description":"Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-6500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-5600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":6200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-10300000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-10300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-10300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-10300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-10300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-10300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation":{"label":"Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation","description":"Amount of tax expense (benefit) on gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":13400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":13400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":15800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"}]}},"DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet":{"label":"Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net","description":"Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2012-03-31","val":67600000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities":{"label":"Disposal Group, Including Discontinued Operation, Accrued Liabilities","description":"Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2012-03-31","val":38500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense":{"label":"Disposal Group, Including Discontinued Operation, General and Administrative Expense","description":"Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2014-07-01","end":"2014-09-30","val":21100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":21100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-10-01","end":"2014-12-31","val":68300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":68300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":44300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":26400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-07-01","end":"2015-09-30","val":21700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-10-01","end":"2015-12-31","val":22700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"DisposalGroupIncludingDiscontinuedOperationGoodwill":{"label":"Disposal Group, Including Discontinued Operation, Goodwill (Deprecated 2014-01-31)","description":"For the disposal group, including a component of the entity (discontinued operation), carrying amount of goodwill (adjusted for any amortization recognized prior to adoption of FAS 142 and impairment charges).","units":{"USD":[{"end":"2011-12-31","val":40000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":40000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q2I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"}]}},"DisposalGroupIncludingDiscontinuedOperationGoodwill1":{"label":"Disposal Group, Including Discontinued Operation, Goodwill","description":"Amount classified as goodwill attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"}]}},"DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss":{"label":"Disposal Group, Including Discontinued Operation, Operating Income (Loss)","description":"Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-18000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-15700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-9500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":6200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":-28800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-28800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-28800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"}]}},"DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets":{"label":"Disposal Group, Including Discontinued Operation, Other Assets, Current","description":"Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":2200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities":{"label":"Disposal Group, Including Discontinued Operation, Other Liabilities, Current","description":"Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":1700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent":{"label":"Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current","description":"Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-09-30","val":50000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"}]}},"DisposalGroupIncludingDiscontinuedOperationRevenue":{"label":"Disposal Group, Including Discontinued Operation, Revenue","description":"Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":163300000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":286900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":123600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":381500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":94600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":191800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":191800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":191800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"}]}},"DisposalGroupNotDiscontinuedOperationGainLossOnDisposal":{"label":"Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal","description":"Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-105931000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-105931000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":8171000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":-8200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":29628000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-21500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":41959000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":41959000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":41959000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-12300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":34854000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-34900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":34854000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":34900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":41137000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":41137000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":6283000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-6300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":6300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":40822000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-09-30","val":40822000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":-315000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":40815000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":40815000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":40815000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown":{"label":"Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down","description":"Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":170570000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":170570000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":174879000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-8171000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-06-30","val":6000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":-8171000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":6000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-29628000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-09-30","val":6000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":-21457000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":6000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-41137000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-6283000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-40822000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":315000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"}]}},"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":0.89,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0.6,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.39,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-0.04,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":-0.64,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-0.47,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-0.47,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.16,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":0.16,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0.61,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":0.61,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.46,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":0.46,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.46,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.25,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1.25,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0.64,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":0.64,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0.64,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2.08,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":2.08,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":2.08,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":0.84,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.54,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-0.54,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.64,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.64,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":0.64,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.64,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.13,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0.13,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.71,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.71,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":0.71,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.71,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.81,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.81,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.81,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.73,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":0.73,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.18,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1.18,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.5,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":1.5,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":1.5,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.5,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.41,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1.41,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.49,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1.49,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1.49,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.07,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.07,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.05,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":1.05,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.89,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":1.89,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.14,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2.14,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":2.14,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.87,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1.87,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.51,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":1.51,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":1.51,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.51,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1.76,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1.76,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.83,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1.83,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.06,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":0.06,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.39,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":0.39,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.15,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.76,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.76,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.93,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.78,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.78,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.4,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.48,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"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":0.88,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0.6,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.38,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-0.04,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":-0.64,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-0.47,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-0.47,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.16,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-0.16,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0.61,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":0.61,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.45,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":0.45,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":-0.45,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.24,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1.24,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0.64,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":0.64,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-0.64,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2.06,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":2.06,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":2.06,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-0.83,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-1.16,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.54,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-0.54,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.13,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0.13,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.7,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.7,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":0.7,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.7,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.8,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.8,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.8,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.71,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":0.71,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.32,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.16,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1.16,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.48,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":1.48,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":1.48,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.48,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.39,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1.39,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.22,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.47,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1.47,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1.47,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.07,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.07,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.04,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":1.04,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.87,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":1.87,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0.36,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.85,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1.85,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.49,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":1.49,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":1.49,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.49,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1.73,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1.73,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-0.11,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.8,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1.8,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.06,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":0.06,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.38,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":0.38,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.13,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.75,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.75,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.9,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.77,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.77,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.37,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.47,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"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":0.942,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.415,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.421,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0.401,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0.387,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0.383,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.387,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.195,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-3.807,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":8.478,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.341,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.341,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.866,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0.817,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.377,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.378,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.597,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.623,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.623,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.4,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.518,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0.302,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.246,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0.303,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.189,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.189,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.189,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.384,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.373,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.356,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.378,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.384,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.37,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.37,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0.37,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.535,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.535,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.069,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0.069,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-0.223,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":-0.223,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.233,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.233,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1.393,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1.393,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.271,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.271,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.557,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.558,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.558,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.579,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.607,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.592,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":-0.35,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0.35,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0.35,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.35,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.35,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.35,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.35,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.35,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.35,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.35,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.35,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.35,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.35,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EffectiveIncomeTaxRateReconciliationDeductionsOther":{"label":"Effective Income Tax Rate Reconciliation, Deduction, Other, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other deductions.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.249,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.249,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":-0.679,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-0.012,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.035,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-0.039,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-0.039,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"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":"2014-01-01","end":"2014-03-31","val":0.145,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.14,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0.137,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to impairment loss.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":1.942,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.006,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other nondeductible expenses.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.003,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.009,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.011,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.021,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.023,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.023,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.177,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.177,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.036,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.248,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.248,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.179,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EffectiveIncomeTaxRateReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.023,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.011,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.019,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.013,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.018,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.01,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-0.01,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-0.007,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.018,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.014,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.008,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.14,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.045,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.052,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.063,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.069,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.069,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.069,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-0.069,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-0.069,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.015,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.015,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0.015,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.111,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-0.111,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.062,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":-0.188,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-0.012,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.02,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-0.022,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-0.022,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.127,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-0.127,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.127,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.024,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.024,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0.024,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.029,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.029,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.015,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense":{"label":"Share-based Payment Arrangement, Expense, Tax Benefit","description":"Amount of tax benefit for recognition of expense of award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":7500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":12800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":8700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":10700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":10700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":11200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":11200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":11200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":11600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":11600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":11600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":10900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":11500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":7500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":8700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":8700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":16600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":16600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":16600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":6100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":8700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":8700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":10500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":815000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":23000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":23000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":473000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":473000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":473000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":473000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":473000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1164000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":1164000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1277000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1277000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":1279000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1279000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5896000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5896000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6059000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":6059000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":6059000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":6059000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":451000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":451000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":997000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":997000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1354000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1354000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1595000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1595000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2230000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2230000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3537000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5190000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":5264000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":4855000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ExcessTaxBenefitFromShareBasedCompensationOperatingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Operating Activities","description":"Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":815000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":23000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":23000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":473000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":473000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":473000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":473000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":473000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":571000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1164000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":1164000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1277000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1277000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":1279000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1279000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1349000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5896000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5896000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6059000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":6059000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":6059000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":6059000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":6089000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":451000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":451000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":620000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":997000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":997000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1354000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1354000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1595000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1595000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2230000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2230000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3537000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5190000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":5264000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":4855000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueAssetsLevel1ToLevel2TransfersAmount":{"label":"Fair Value, Assets, Level 1 to Level 2 Transfers, Amount","description":"Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.","units":{"USD":[{"end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FairValueAssetsLevel2ToLevel1TransfersAmount":{"label":"Fair Value, Assets, Level 2 to Level 1 Transfers, Amount","description":"Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.","units":{"USD":[{"end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss":{"label":"Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)","description":"Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"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":"2012-03-30","end":"2012-04-02","val":0.012,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"}]}},"FairValueLevel1ToLevel2TransfersAmount":{"label":"Fair Value, Level 1 to level 2 Transfers, Amount (Deprecated 2012-01-31)","description":"The amount of the transfers of assets or liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"FairValueLevel2ToLevel1TransfersAmount":{"label":"Fair Value, Level 2 to level 1 Transfers, Amount (Deprecated 2012-01-31)","description":"The amount of the transfers of assets or liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"FairValueLiabilitiesLevel1ToLevel2TransfersAmount":{"label":"Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount","description":"Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.","units":{"USD":[{"end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FairValueLiabilitiesLevel2ToLevel1TransfersAmount":{"label":"Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount","description":"Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.","units":{"USD":[{"end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3","description":"Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3","description":"Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings (Deprecated 2012-01-31)","description":"This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in earnings or resulted in a change in net asset value.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-2400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":10700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings","description":"Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":10700000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":9700000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":-1000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":-1000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1900000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-7800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-7800000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":5900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-300000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":20500000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":35000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-100000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":14500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":53200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":53200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":18200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":18200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":68600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":68600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-8700000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-8700000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-47200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-47200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-38500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":-38500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-55900000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-55900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-8700000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-8700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-60100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-60100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-1700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) (Deprecated 2012-01-31)","description":"This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in other comprehensive income (a separate component of shareholders' equity).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)","description":"Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances","description":"Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases","description":"Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales","description":"Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":7300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":7300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":200000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements","description":"Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":9700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":2000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3","description":"Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3","description":"Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value","description":"Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2009-12-31","val":10000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009Q4I"},{"end":"2010-12-31","val":9900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":9900000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":9900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":9900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":9900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-03-31","val":9900000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":9900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-06-30","val":10700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":5500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":5500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":5500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":5500000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":5500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2011-12-31","val":5500000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2011-12-31","val":5500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":16200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-03-31","val":16200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-03-31","val":16200000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":15200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-06-30","val":15200000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-06-30","val":15200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":7400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":11400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10900000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":10900000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-03-31","val":31700000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-03-31","val":31700000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10800000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":46200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-06-30","val":46200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-06-30","val":46200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2013-09-30","val":64400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":64400000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":70100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":61400000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":61400000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-03-31","val":61400000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-03-31","val":61400000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22900000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":22900000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-06-30","val":22900000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-06-30","val":22900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":14200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-03-31","val":9500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":9500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings","description":"Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":3.2,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss)","description":"Amount of gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances","description":"Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases","description":"Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales","description":"Amount of sales of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements","description":"Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value","description":"Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q4I"},{"end":"2012-12-31","val":3.2,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":4200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"}]}},"FinancingReceivableRecordedInvestmentPastDue":{"label":"Financing Receivable, Past Due","description":"Amount of financing receivable past due.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"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":45800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":45800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":45800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-06-30","val":47600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":48400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":49300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":49300000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":49300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":49300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":49300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":50200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":51000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":51900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":53600000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":54400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":55300000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":56200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":56200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":56200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":56200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":56200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":57100000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":57800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":58500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":59200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":59200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":59200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":59200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":59200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":59900000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":60600000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":61300000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":61900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpense":{"label":"Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31)","description":"Aggregate amount of intangible asset amortization recognized as expense during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":10700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"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":"2012-06-30","val":3400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2800000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2012-06-30","val":2000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2100000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2100000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2100000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":900000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":900000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2012-06-30","val":2600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2100000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2100000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2012-06-30","val":2800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2600000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2012-06-30","val":3400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2800000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2800000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2800000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2800000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2800000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":70000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":70000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":70000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-06-30","val":70000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":70000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":70000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":70000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":70000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":70000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":70000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":70000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":70000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":70000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":70000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":70000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":70000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":70000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":70000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":70000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":70000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":70000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":70000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":70000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":70000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":70000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":70000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":71000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":71000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":71000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":71000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":71000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":71000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":71000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":71000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":71000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":71000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":71000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":71000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":24200000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":24200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":24200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-06-30","val":22400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":20700000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":20700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":19000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":17300000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":17300000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":17300000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":17300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":16400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":13800000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":13800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":13800000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":13800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13900000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":11800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":11800000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":11800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":11800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11100000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10400000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":2000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":2600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":2600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":2600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2600000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"FutureAmortizationExpenseYearOne":{"label":"Future Amortization Expense, Year One (Deprecated 2012-01-31)","description":"The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":3400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":3400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":3400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":2800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":2800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":2800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2800000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":3400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":3400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":3400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"GainLossOnInvestments":{"label":"Gain (Loss) on Investments","description":"Amount of realized and unrealized gain (loss) on investment.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":15388000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":27700000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-06-30","val":10881000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":18623000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"GainLossOnSaleOfInvestments":{"label":"Gain (Loss) on Sale of Investments","description":"The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":4331000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-45319000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-6853000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-12-31","val":-23019000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-12298000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-06-30","val":-3532000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-06-30","val":-3532000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":-3532000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-3532000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-3532000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-09-30","val":-3532000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":-3532000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-3532000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-3532000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"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":1291059000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":687098000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":332188000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1006549000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":319451000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1361956000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":1361956000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":247096000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":484474000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":484474000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":237378000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":237378000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":710403000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":710403000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":225929000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":225929000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":956264000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":956264000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":877606000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":426361000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":404500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":645390000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":606131000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":219029000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":201631000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":879022000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":822083000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":233632000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":215952000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1128185000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1052458000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1052458000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":237276000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":237276000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":466032000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":466032000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":228756000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":228756000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":688457000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":688457000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":222425000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":222425000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":939940000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":939940000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":939940000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":245235000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":245235000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":536672000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":536672000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":291437000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":291437000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":804355000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":804355000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":267683000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":267683000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1083694000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1083694000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":1083694000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":361023000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":361023000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":705757000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":705757000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":344734000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":344734000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1079380000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1079380000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":373623000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":373623000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1552364000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1552364000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":453848000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":902561000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":448713000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1344887000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":442326000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1816166000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":611886000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":611886000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":611886000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2009-12-31","val":611900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009Q4I"},{"end":"2010-06-30","val":605886000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":605886000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":605886000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":605886000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":605886000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":605886000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":605886000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":605900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-03-31","val":605886000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":605886000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":605886000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":605886000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":605886000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":605886000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":605886000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":605886000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":605900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":565886000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":565886000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":565886000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":565886000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":565886000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":565886000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":565886000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":565886000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":565900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-03-31","val":565886000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":565886000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":565886000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":565886000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":565886000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":565886000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":565886000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":565886000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":565900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":565886000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":565886000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":558886000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":558886000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":558886000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":558886000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":558886000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":558886000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":558886000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":558886000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":558886000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":558886000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"GoodwillAllocationAdjustment":{"label":"Goodwill, Allocation Adjustment (Deprecated 2013-01-31)","description":"Purchase price allocation adjustment for allocation not yet complete at the prior year end.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":40000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"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":"2012-06-30","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q2I"},{"end":"2013-06-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2I"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-06-30","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q2I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":6000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":6000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":6000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"}]}},"GoodwillTransfers":{"label":"Goodwill, Transfers","description":"Amount of transfers into (out of) an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":7000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":7000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"}]}},"GoodwillWrittenOffRelatedToSaleOfBusinessUnit":{"label":"Goodwill, Written off Related to Sale of Business Unit","description":"Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":40000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-09-30","val":40000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":40000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-40000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"}]}},"GuaranteeObligationsMaximumExposure":{"label":"Guarantor Obligations, Maximum Exposure, Undiscounted","description":"Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.","units":{"USD":[{"end":"2014-12-31","val":24000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-01-01","val":28000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2015-12-31","val":28000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"HealthCareOrganizationExpensesNet":{"label":"Health Care Organization, Expenses, Net","description":"Total costs of health care costs, net of recoveries of stop-loss insurance. Costs of services rendered (including costs of services rendered but not yet reported).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":10762657000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":5439818000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":2718039000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":8174802000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":2734984000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":10731951000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":10731951000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2211256000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":2211300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4374447000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":4374447000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":2163191000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":2163191000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":2163200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6509148000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":6509148000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":2134701000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":2134701000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":2134700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":8609117000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":8609117000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":8219832000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":2100000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":2282334000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":2282300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":2117286000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":2117300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4513612000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":4240571000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2231278000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2231300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":2123285000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2123300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6737083000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":6389881000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2223471000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2223500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":2149310000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2149300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8948349000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":8539754000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":8539754000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":2211300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":2149900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":2343659000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2343700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":2343659000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2343700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4702114000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":4702114000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2358455000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2358500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":2358455000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2358500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6983502000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":6983502000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2281388000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2281400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":2281388000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2281400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9316313000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":9316313000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":9316313000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":2332800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":2332800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":2268736000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2268700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":2268736000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":2268700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4460654000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":4460654000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2191918000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":2191900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":2191918000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2191900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6657215000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":6657215000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2196561000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2196600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":2196561000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2196600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":8886547000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":8886547000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":8886547000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":2229300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":2229300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":2402342000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2402300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":2402342000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2402300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5165521000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":5165521000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2763179000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":2763200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":2763179000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2763200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8269531000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":8269531000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3104010000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3104000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":3104010000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3104000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11307751000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":11307751000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":3038200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":3038200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":3142863000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":3142900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6506605000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3363742000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3363700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9825020000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":3318415000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":3318400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":13041036000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":3216000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"HealthCareOrganizationMedicalSuppliesAndDrugsExpense":{"label":"Health Care Organization, Medical Supplies and Drugs Expense (Deprecated 2018-01-31)","description":"Amount of medical supplies consumed, for example, but not limited to, bandages, syringes and drugs, for patient care.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1607200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1334700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":946300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1522000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1114100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1114100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1202800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1202800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1202800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1168700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1168700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":1168700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1452600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1452600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2256400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"HealthCareOrganizationOtherRevenue":{"label":"Health Care Organization, Other Revenue (Deprecated 2018-01-31)","description":"Amount of health care revenue classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":62022000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":16180000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":5487000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":21133000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":21126000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2721000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4800000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2079000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6979000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":6974000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2174000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2174000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11532000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":11523000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":11523000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5784000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":5784000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14446000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":14446000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":8662000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":8662000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":16300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":16300000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":1854000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":1854000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":17968000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":17968000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":17968000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":905000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":905000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3377000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":3377000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2472000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":2472000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":11036000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":11036000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":7659000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7659000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":34791000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":34791000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":34791000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2398000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2398000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-4214000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-4214000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-6612000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":-6612000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-3108000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-3108000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1106000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1106000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-1725000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-1725000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1141000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3853000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2712000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5053000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6294000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"HealthCareOrganizationPremiumRevenue":{"label":"Health Care Organization, Premium Revenue (Deprecated 2018-01-31)","description":"Amount of insurance premium revenue recognized.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":12392006000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":6292034000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":3152783000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":9458911000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":3166877000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":12440589000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":12440589000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2527507000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":5034825000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":5034825000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":2507318000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":2507318000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":7505764000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":7505764000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":2470939000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":2470939000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":9996888000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":9996888000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":9492460000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2612384000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":2449087000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5179103000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":4892184000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2566719000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2443097000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7761488000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":7379951000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2582385000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2487767000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":10364278000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":9878687000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":9878687000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2620949000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2620949000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5239876000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":5239876000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2618927000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2618927000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":7818565000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":7818565000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2578689000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2578689000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10459098000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":10459098000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":10459098000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2632069000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2632069000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5210943000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":5210943000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2578874000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":2578874000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7817697000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":7817697000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2606754000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2606754000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":10377073000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10377073000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":10377073000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2881345000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2881345000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6143223000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":6143223000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3261878000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":3261878000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9774840000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":9774840000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3631617000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3631617000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":13361170000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":13361170000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3720800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7724232000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4003432000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":11702123000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":3977891000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":15553348000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"HealthCareOrganizationRevenue":{"label":"Health Care Organization, Revenue (Deprecated 2018-01-31)","description":"Amount of revenues recognized by the entity from providing services to in-patients, outpatients, residents in facilities owned or operated by the entity, from insurance premiums, or from goods provided or services performed.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":15366589000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":7946493000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":4013690000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":11915146000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":3968653000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":15713241000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3416104000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":6853066000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":3436962000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10246518000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":3393452000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13619852000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3526516000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"}]}},"ImpairedFinancingReceivableUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":171885000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-96624000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-39814000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":56810000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":17995000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":57809000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":61056000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":61056000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-8134000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-8134000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2964000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-2964000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":5170000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":5170000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17514000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":17514000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":20478000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":20478000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":25681000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":25681000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":25681000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":50050000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":83533000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":33483000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":150373000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":66840000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":170126000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":170126000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":145629000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":104500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":77900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":206700000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":102200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":-10400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":88500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":88800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":99200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"},{"start":"2013-01-01","end":"2013-03-31","val":81303000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":133331000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":52028000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":241911000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":108580000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":61960000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":61960000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":160762000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":160762000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":98802000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":98802000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":183485000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":183485000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":22723000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":22723000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":67709000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":199811000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":132102000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":353159000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":153348000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"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":147132000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":87929000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":63834000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":9026000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":-78903000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-25239000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-25239000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":26594000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":26600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":104488000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":104488000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":77894000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":77894000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":77900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":206674000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":206674000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":102186000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":102186000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":102200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":330865000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":330865000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":280612000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":124200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":-98871000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-98900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":-80847000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-80800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10380000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":5323000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":88491000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":88500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":86170000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":86200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":88796000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":98263000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":99176000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":99200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":92940000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":92900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":178998000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":161764000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":161764000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":90200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":63500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-13561000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-13600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-13561000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-13600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6150000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-6150000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":7411000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":7400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":7411000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":7400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":23226000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":23226000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":29376000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":29376000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":31650000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":31650000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":31650000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":8400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":8400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":81303000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":81300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":81300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":133331000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":52028000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":52000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":52000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":241911000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":108580000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":108600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":108600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":269953000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":269953000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":269953000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":28000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":28000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":62000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":62000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":98800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":98800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":22700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":22700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":199792000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":199792000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":16300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":16300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":67700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":132100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-07-01","end":"2015-09-30","val":153300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":454644000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":101500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"IncomeLossFromContinuingOperationsPerBasicShare":{"label":"Income (Loss) from Continuing Operations, Per Basic Share","description":"The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":1.75,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1.04,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-1.04,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.43,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.63,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.2,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.66,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.66,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.69,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.69,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.52,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-0.04,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-0.04,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.21,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0.21,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.1,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.1,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.63,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.05,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.89,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.84,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.14,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2.14,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":1.83,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"IncomeLossFromContinuingOperationsPerDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Diluted Share","description":"The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":1.73,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1.04,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-1.04,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.43,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.62,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.62,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.2,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.65,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.65,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.68,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.68,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.51,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.1,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-0.04,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-0.04,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.21,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0.21,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.31,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.1,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.1,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.62,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.04,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0.42,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.87,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.83,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":1.8,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":32358000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-11571000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-11600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10081000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1490000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-6078000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":4003000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":4000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11064000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":11064000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":17100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-18452000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-18500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-18500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":100988000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":100988000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":119440000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":119400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":119440000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":119400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":98538000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":98538000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-2450000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-2500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-2450000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-2500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":96382000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":96382000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":96382000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":0.33,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.12,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-0.12,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.11,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-0.07,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.21,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.22,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1.22,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.44,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":1.44,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":1.44,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.44,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.2,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1.2,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.18,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1.18,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1.18,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-0.03,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":-0.03,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":0.33,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.12,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-0.12,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.11,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-0.07,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.2,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-0.22,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.2,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1.2,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.42,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":1.42,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":1.42,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1.42,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.18,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1.18,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-0.03,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.16,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1.16,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1.16,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-0.03,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":-0.03,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"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":52129000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":25754000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":23694000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":12873000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":-12881000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":23765000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":23765000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":10504000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":43332000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":43332000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":32828000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":32828000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":82835000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":82835000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":39503000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":39503000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":126622000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":126622000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":108727000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9324000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":15777000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":39515000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":45137000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":30191000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":29360000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":76879000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":80268000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":37364000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":35131000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":106878000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":100708000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":100708000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5427000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-5427000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3186000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-3186000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2241000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2241000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5712000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":5712000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":8898000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":8898000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5969000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":5969000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5969000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31253000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":31253000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":49798000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":49798000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":18545000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":18545000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":91538000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":91538000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":41740000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":41740000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":99827000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":99827000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":99827000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":33173000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33173000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11108000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":11108000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-22065000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":-22065000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":42770000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":42770000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":31662000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":31662000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":54163000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":54163000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":37721000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":111455000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":73734000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":204550000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":93095000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":268967000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":97715000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":23699000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":48381000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":71396000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":4173000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":49279000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":47758000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-09-30","val":47758000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":96319000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":824000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-09-30","val":28209000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":71396000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":49279000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-12-31","val":96319000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":96319000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":824000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27809000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":27809000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":28209000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":55882000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":55882000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":55882000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1825000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1825000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2431000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":2431000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":5058000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":5058000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":5001000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":5001000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5001000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":23000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":23000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":34006000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":34006000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":46031000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":46031000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":80119000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":80119000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":80119000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":338000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":338000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":59324000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":59324000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":63635000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":63635000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":83499000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":83499000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3936000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":133160000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":199320000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":276468000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":-189111000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-44660000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":40395000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-7607000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-776000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":51661000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":95950000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":95950000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":66210000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":31298000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":19101000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":21770000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":21770000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":147210000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":138477000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-53398000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-54838000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":50445000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":50445000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":3340000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":3340000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":3340000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":64575000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":64575000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":36527000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":36527000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":47765000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":47765000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":70014000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":70014000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":70014000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-27791000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-27791000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-57604000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-57604000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-69558000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-69558000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-42910000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-42910000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-42910000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":199461000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":199461000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":188343000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":188343000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":232777000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":232777000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":517742000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":517742000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":328019000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":373134000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":622499000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":938976000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"IncreaseDecreaseInHealthCareInsuranceLiabilities":{"label":"Increase (Decrease) in Health Care Insurance Liabilities","description":"The increase (decrease) in health care insurance liability balances during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":37717000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-94632000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-143202000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-162735000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-162735000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":43939000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-16776000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-16776000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-47278000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-47278000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-9631000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-9631000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-9631000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-52148000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-52148000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-41300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-41300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-68987000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-68987000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-29898000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-29898000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-29898000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":84457000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":84457000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":136826000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":136826000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":158581000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":113985000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":164306000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":164306000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":164306000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":59771000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":59771000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-24887000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-24887000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-47778000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-47778000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-53898000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-53898000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-53898000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":167883000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":167883000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":504247000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":504247000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":749232000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":749232000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":911960000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":911960000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17743000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-138096000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-211612000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":-402643000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"IncreaseDecreaseInOtherDeposits":{"label":"Increase (Decrease) in Other Deposits","description":"Amount of increase (decrease) in deposit liabilities classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":164874000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":36338000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-36616000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-36616000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":47304000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1711000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-79232000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-79232000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-129917000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-129917000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-129917000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":29697000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":29697000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":16392000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":16392000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":-4348000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":40248000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":124999000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":124999000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":124999000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7330000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":7330000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6263000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":6263000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":241363000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":241363000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":86897000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":86897000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":86897000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":46743000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":46743000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-101370000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-101370000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-112123000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-112123000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-32579000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-32579000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-17645000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12676000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":25473000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":147425000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":153310000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":74269000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":43799000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-164740000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":6965000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-8431000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1264000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-9435000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-33410000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":5208000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":6357000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-27590000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-27590000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-11907000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":26664000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":22892000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":47933000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":70468000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":70468000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":54031000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":54031000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":54031000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25684000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":25684000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":52356000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":52356000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":78203000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":78203000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":28374000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":28374000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":28374000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-7427000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-7427000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-27481000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-27481000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-25953000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-25953000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1425000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1425000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-1425000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":147387000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":147387000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":216808000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":216808000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":251479000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":251479000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":444288000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":444288000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":187633000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":315673000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":178784000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":315238000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"IncreaseDecreaseInOutstandingChecksFinancingActivities":{"label":"Increase (Decrease) in Outstanding Checks, Financing Activities","description":"The change in cash during the period due to the net increase or decrease in outstanding checks, the liability that represents checks that have been issued but that have not cleared. The entity may classify these cash flows as financing or operating activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":45909000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":45909000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":45909000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":24894000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":24894000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8857000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-8857000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-40817000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-40817000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-46718000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-46718000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-46718000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":34000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":34000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-23816000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-23816000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75552000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":75552000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-23842000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-23842000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-23842000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-23842000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-23842000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":713000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":713000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8230000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":28108000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":28108000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":28108000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":26111000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":25164000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":24217000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":24217000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":24217000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":24217000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":24217000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":23270000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":22413000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21556000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20699000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":20699000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":20699000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":20699000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":20699000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19842000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18985000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18128000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17271000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":17271000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":17271000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":17271000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":17271000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":16414000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15556000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14699000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13842000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":13842000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":13842000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":13842000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":13842000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13949000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13229000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12526000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11822000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":11822000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":11822000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":11822000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":11822000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11119000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10415000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9712000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9060000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":42909000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":21085000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":11518000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":31349000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":10264000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":40887000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":40887000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":9884000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":18645000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":18645000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":8761000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":8761000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":26795000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":26795000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":8150000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":8150000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":34880000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":34880000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":34880000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7620000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":7620000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15858000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15858000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":8238000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":8238000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":23641000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":23632000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":7783000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":7774000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":32148000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":32131000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":32131000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8628000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":8628000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":16874000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":16874000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":8246000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":8246000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":24895000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":24895000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":8021000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":8021000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":33220000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":33220000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":33220000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":8288000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":8288000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16653000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":16653000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":8365000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":8365000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":24626000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":24626000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":7973000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7973000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":32614000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":32614000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":32614000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7821000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":7821000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15647000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":15647000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":7826000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":7826000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":23457000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":23457000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7810000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7810000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31376000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":31376000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8049000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16461000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":8412000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":24878000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":8417000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":33309000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":31330000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":13084000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":14748000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":27904000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":27904000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1770000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":14620000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":14620000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":16934000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":16934000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":31074000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":31074000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":31074000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1215000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":1215000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15285000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15285000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":16783000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":16783000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":31332000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":31332000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":31332000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1549000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1549000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":15626000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":15626000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":16990000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":16990000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":31134000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":31134000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":31134000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1312000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1312000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15499000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":15499000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":16741000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":16741000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":30789000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":30789000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":30789000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":968000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":968000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14754000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":14754000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":15948000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":15948000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":29670000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":29670000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1212000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15447000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":17246000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":31622000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2008-01-01","end":"2008-12-31","val":91042000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":44753000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":20432000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":72444000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":27691000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":105930000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":105930000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":19922000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":36489000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":36489000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":16567000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":16567000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":55955000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":55955000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":19466000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":19466000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":71181000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":71181000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":71181000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":23835000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":23835000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":48926000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":48926000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":25091000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":25091000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":64114000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":64114000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":15188000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":15188000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":74161000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":74161000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":74161000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":22304000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":22304000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":47001000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":47001000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":24697000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":24697000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":63356000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":63356000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":16355000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":16355000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":82434000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":82434000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":82434000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":29551000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":29551000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46694000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":46694000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":17143000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":17143000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":57970000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":57970000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":11276000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":11276000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":69613000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":69613000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":69613000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11102000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":11102000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":23145000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":23145000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":12043000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":12043000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":34109000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":34109000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":10964000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":10964000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":45166000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":45166000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13241000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":29665000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":16424000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":43580000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":13915000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":55494000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"LeaseAndRentalExpense":{"label":"Operating Leases, Rent Expense","description":"Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":63100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":61400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":61400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":52100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":52100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":52100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":47800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":47800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":47800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":45100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":45100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":45100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":44800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":44800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":42100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2011-12-31","val":59400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q4I"},{"end":"2011-12-31","val":59400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":59400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":59600000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":59400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":59400000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"}]}},"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":2586868000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":2586868000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":2586868000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":2517225000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2498939000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2437277000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":2437277000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":2437277000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":2437277000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":2437277000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2538594000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2245414000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2433374000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2164523000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2164523000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2164523000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":2164523000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2164523000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2552765000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2494412000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2264021000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2377360000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":2377360000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":2377360000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":2377360000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":2377360000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2346691000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2357229000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2440910000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2300314000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2300314000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2300314000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":2300314000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2300314000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2752118000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2955144000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3197280000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3686712000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":3686712000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":3686712000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3686712000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":3686712000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4220930000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4147588000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4235614000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4564566000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":4282651000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":4282651000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":4282651000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":4150965000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":4192413000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":4131693000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4025193000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3735370000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3871778000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3607669000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":3607669000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":3607669000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3977078000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4033452000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3810303000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":3934390000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3875307000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3881453000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4041501000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3929125000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4430619000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4777025000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4962904000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":5395934000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5880030000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5859658000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6023431000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6397646000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":1929514000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1929514000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1929514000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1863511000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1844207000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1900653000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":1900653000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":1900653000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1900653000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1900653000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1955699000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1622664000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1671708000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1417580000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":1417580000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1417580000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":1417580000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1417580000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1799354000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1763686000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1544488000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1638096000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1638096000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1638096000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":1638096000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":1638096000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1616879000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1606169000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1719512000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1577178000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1577178000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1577178000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":1577178000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1577178000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2029189000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2209771000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2462434000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2944503000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":2944503000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":2944503000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2944503000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2944503000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3335660000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3191066000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3348034000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3871910000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LiabilitiesFairValueDisclosureNonrecurring":{"label":"Liabilities, Fair Value Disclosure, Nonrecurring (Deprecated 2018-01-31)","description":"Aggregation of the liabilities reported on the balance sheet measured at fair value on a nonrecurring basis by the entity.","units":{"USD":[{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Liabilities","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q4I"},{"end":"2012-03-31","val":41823000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"}]}},"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":"2009-12-31","val":165600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009Q4I"},{"end":"2010-12-31","val":123600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":123600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":111000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":111000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":111000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":91600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":91600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":91600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-12-31","val":67000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":67000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":67000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":175400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":175400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":107800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LiabilityForClaimsAndClaimsAdjustmentExpenseDisabilityAccidentAndHealth":{"label":"Liability for Claims and Claims Adjustment Expense, Disability, Accident and Health","description":"The amount needed to reflect the estimated ultimate cost of settling claims relating to disability, accident and health insurance insured events that have occurred on or before a particular date (ordinarily, the balance sheet date) and the amount needed to provide for the estimated ultimate cost required to investigate and settle claims relating to insured events that have occurred on or before a particular date (ordinarily, the balance sheet date), whether or not reported to the insurer at that date.","units":{"USD":[{"end":"2009-12-31","val":951655000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":951655000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":951655000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2009-12-31","val":951700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009Q4I"},{"end":"2010-06-30","val":934879000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":904377000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":942024000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":942024000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":942024000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":942024000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":942024000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":942000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-03-31","val":889876000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":900724000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":873037000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":912126000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":912126000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":912126000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":912126000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":912126000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":912100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":958124000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1010493000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1032248000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1037973000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1037973000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1037973000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":1037973000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":1037973000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1038000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1097744000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1013086000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":990195000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":984075000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":984075000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":984075000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":984075000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":984075000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":984100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1151958000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1488322000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1733307000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1896035000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1896035000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1896035000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1896035000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1896035000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1913778000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1757939000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1684423000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1493392000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LiabilityForUncertainTaxPositionsNoncurrent":{"label":"Liability for Uncertainty in Income Taxes, Noncurrent","description":"Amount recognized for uncertainty in income taxes classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":24700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":50800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":50800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":62700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":62700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":59300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":59300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":64900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":64900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":51000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":6430000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4538900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":4538900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4643200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":4643200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":4643200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4897500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4897500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":4611100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":5572200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3929300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":3929300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4024400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":4024400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":4024400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4156600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4156600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":3872500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":4156600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3872500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":3872500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4443200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":4443200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5321000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":857800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":609600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":609600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":618800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":618800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":618800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":740900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":740900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":738600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":740900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":738600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":738600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":776300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":776300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1058500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2009-12-31","val":281140000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2009-12-31","val":281140000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":281140000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":280151000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":348249000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":284247000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2010-12-31","val":284247000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":284247000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":284247000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":284247000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2011-03-31","val":292649000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":52373000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"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":6342800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4574200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":4574200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4636500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":4636500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":4636500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4985400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4985400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":4609800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":4985400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4609800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":4609800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5598400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":5598400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6318400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":6422800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4644200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":4644200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4733000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":4733000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":4733000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4950900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4950900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":4666000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":-80000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-70000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-70000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-96500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-96500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-96500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":34500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":34500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":-56200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":957100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-12-31","val":692200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":692200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-12-31","val":727500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":727500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":727500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":720800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":720800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":720800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":720800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":808700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":808700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":808700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-12-31","val":808700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-12-31","val":807400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":807400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":807400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1186300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1186300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1125200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LineOfCredit":{"label":"Long-term Line of Credit","description":"The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2014-06-30","val":100000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-03-31","val":195000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":210000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":210000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"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":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q4I"},{"end":"2011-06-30","val":185000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2012-03-31","val":112500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":90000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":100000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":125000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":100000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2011-10-31","val":600000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-10-31","val":600000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-10-31","val":600000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2011-10-31","val":600000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2011Q3I"}]}},"LineOfCreditFacilityRemainingBorrowingCapacity":{"label":"Line of Credit Facility, Remaining Borrowing Capacity","description":"Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).","units":{"USD":[{"end":"2011-12-31","val":428100000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":428100000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":428100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":428100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":427900000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":450600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":440600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":440600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":440600000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":440600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":440600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":440600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":441300000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":416300000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":491300000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":492500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":492500000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":492500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":492500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":492500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":490600000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":491000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":491300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":491400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":491400000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":491400000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":491400000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":491400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":398500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":383500000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":383500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":307900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LinesOfCreditCurrent":{"label":"Line of Credit, Current","description":"The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":285000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LinesOfCreditFairValueDisclosure":{"label":"Lines of Credit, Fair Value Disclosure","description":"Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-09-30","val":145000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":112500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":112500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":112500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":90000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":100000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-09-30","val":100000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":100000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":100000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":195000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":210000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":210000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":285000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"LoansPayableCurrent":{"label":"Loans Payable, Current","description":"Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2009-12-31","val":104007000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2009-12-31","val":104007000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":104007000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010Q4I"}]}},"LongTermLineOfCredit":{"label":"Long-term Line of Credit, Noncurrent","description":"The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2009-12-31","val":100000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":100000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":100000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":100000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":100000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-09-30","val":145000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":112500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":112500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":112500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":112500000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":90000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":100000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":100000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":125000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":100000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":100000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":100000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":100000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":195000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":210000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":210000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount":{"label":"Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)","description":"This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"}]}},"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":-111983000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-68950000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-68494000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-97757000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":67117000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-192886000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-288746000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-288746000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-297003000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-260665000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-403494000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-440110000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-440110000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-79462000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-32158000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-673000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1038000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-274901000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-274901000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-445492000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-445492000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-445492000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":30770000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":30770000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-12254000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-12254000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":-63496000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-18900000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":89875000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":89875000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":89875000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-86529000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-86529000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":37954000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":37954000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":151045000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":151045000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-3373000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-3373000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-3373000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":40907000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":40907000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-106062000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-106062000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-158797000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-158797000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-155171000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-155171000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-21097000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40669000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":47157000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":243275000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":-67871000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":26597000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":7503000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-135174000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-135174000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-79950000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-79538000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-79538000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":3648000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":3648000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-200593000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-200593000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-200593000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":21589000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":21589000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":112838000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":112838000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":77902000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":77902000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":222227000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":222227000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":222227000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":125842000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":125842000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":291212000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":291212000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":146656000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":146656000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":-12558000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-12558000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-12558000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4939000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":4939000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":36024000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":36024000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":27259000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":27259000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-48496000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-48496000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-21704000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-21704000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-45463000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-45463000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-184852000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-184852000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-690301000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-753348000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-513044000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":-546649000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":-158962000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-59992000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":94361000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":247533000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":82659000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":127447000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":111144000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":111144000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":56853000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":20515000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":271422000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":308038000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":308038000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-149968000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-197272000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-295800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-297511000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":223197000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":223197000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":103380000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":103380000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":103380000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4167000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":4167000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":123933000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":123933000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":-834000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-45430000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":32540000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":32540000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":32540000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-28185000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-28185000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-134470000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-134470000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":167725000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":167725000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":95839000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":95839000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":95839000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":311458000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":311458000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":297708000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":297708000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":885663000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":885663000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":776001000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":776001000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":860618000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":600343000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":569662000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":431095000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":95003000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":62175000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":40140000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-3847000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":-66022000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-49004000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-49004000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":16090000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":16100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":61156000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":61156000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":45066000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":45066000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":45100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":123839000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":123839000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":62683000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":62683000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":62700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":204243000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":204243000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":204243000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":80400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":-108195000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-108200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":-108195000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":-108200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-49895000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-49895000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":58300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":58300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":58300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":58300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11917000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":11917000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":61812000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":61800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":61812000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":61800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":72120000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":72120000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":72120000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":60200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":60200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-26586000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-26600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-26586000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-26600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":98024000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":98024000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":124610000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":124600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":124610000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":124600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":116052000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":116052000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":18028000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":18000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":18028000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":18000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":122063000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":122063000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":122063000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":6000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":6000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":50050000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":50100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":50050000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":50100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":83533000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":83533000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":33483000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":33500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":33483000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":33500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":150373000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":150373000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":66840000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":66800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":66840000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":66800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":170126000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":170126000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":170126000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":19800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":19800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":28787000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":28800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":28787000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":28800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":149654000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":149654000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":120867000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":120900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":120867000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":120900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":140715000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":140715000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-8939000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-8900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":-8939000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-8900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":145629000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":145629000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":4900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":4900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":29988000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":30000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":88356000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":58368000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":58400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":148609000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60253000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":185677000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":37100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"NotesPayableFairValueDisclosure":{"label":"Notes Payable, Fair Value Disclosure","description":"Fair value portion of notes payable.","units":{"USD":[{"end":"2010-12-31","val":401200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":401200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-09-30","val":416000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":423100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":423100000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":423100000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":423100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":423100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":428000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":417600000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":417800000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":424000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":424000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":424000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":424000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":424000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":429000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":421900000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":428000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":434500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":434500000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":434500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":434500000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":434500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":439300000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":440500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":436000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":437000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":437000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":437000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":437000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":437000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":426500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":427300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":418500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":416300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"segments":[{"start":"2012-01-01","end":"2012-06-30","val":3,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-09-30","val":3,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":15219457000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":7858564000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":3949856000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":11906120000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":4047556000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":15738480000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":15738480000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3389510000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":6748578000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":6748578000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3359068000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":3359068000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10039844000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":10039844000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3291266000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":3291266000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13288987000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":13288987000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":12834805000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3625387000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":3444066000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6312826000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":6010199000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2687439000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2566133000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9000218000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":8609209000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2687392000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2599010000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11722038000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":11253672000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":11253672000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2843960000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2843960000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5677888000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":5677888000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2833928000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2833928000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8428084000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":8428084000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2750196000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2750196000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11257442000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":11257442000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":11257442000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2715734000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2715734000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5402137000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":5402137000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2686403000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":2686403000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8068588000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":8068588000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2666451000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2666451000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":10783790000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10783790000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":10783790000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2976975000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2976975000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6299565000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":6299565000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3322590000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":3322590000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":10066712000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":10066712000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3767147000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3767147000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":13808794000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":13808794000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3822187000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7853708000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4031521000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":11854027000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":4000319000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":15788943000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":282600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":306100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":272400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":237400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":239600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":48800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":54600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":55300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":55500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":57500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":30400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":28600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":21300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":29400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":41000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":40100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":32400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":26100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":30600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":49100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":47800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":43800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":38200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":36300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":51700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":52700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":51000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":49800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":48900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":61600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":82300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":65500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":46500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":36900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherAccruedLiabilitiesCurrent":{"label":"Other Accrued Liabilities, Current","description":"Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":45900000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q4I"},{"end":"2011-09-30","val":5100000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"}]}},"OtherAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Other Accrued Liabilities","description":"Amount of expenses incurred but not yet paid classified as other.","units":{"USD":[{"end":"2009-12-31","val":93900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009Q4I"},{"end":"2010-12-31","val":90900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":90900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":80300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":80300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":80300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":137700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":137700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":137700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-12-31","val":109700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":109700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":109700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":534300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":534300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":260400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2009-12-31","val":187086000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":187086000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":187086000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":188578000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":207545000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":182252000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":182252000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":182252000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":182252000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":182252000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":229568000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":232636000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":212747000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":117876000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":117876000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":117876000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":117876000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":117876000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":177337000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":128340000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":151042000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":130796000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":130796000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":130796000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":130796000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":130796000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":120233000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":119015000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":103685000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":132683000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":132683000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":132683000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":132683000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":132683000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":254702000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":259878000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":157066000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":220122000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":220122000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":220122000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":220122000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":220122000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":348240000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":501200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":309543000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":338890000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2009-12-31","val":155993000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":155993000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":155993000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":161098000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":165922000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":91754000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":91754000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":91754000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":91754000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":91754000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":90983000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":120535000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":111238000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":119510000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":119510000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":119510000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":119510000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":119510000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":114330000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":109400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":107386000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":103893000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":103893000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":103893000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":103893000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":103893000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":123514000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":137644000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":152611000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":162551000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":162551000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":162551000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":162551000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":162551000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":190550000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":139205000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":173230000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":187630000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":187630000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":187630000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":187630000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":187630000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":288954000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":300572000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":270097000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":319794000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax (Deprecated 2012-01-31)","description":"Gross appreciation or the gross loss in value of the total of unsold available-for-sale securities (except when designated as a fair value hedge or which had been determined to have had an other than temporary decline in fair value below its amortized cost basis). While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-10908000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-6049000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":"2009-12-31","val":8241000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":16196000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":27495000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":4304000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":701000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":7325000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":24483000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), before Tax","description":"Amount, before tax, of cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1304000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1304000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-607000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-607000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-607000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Tax","description":"Amount, after tax, of cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":-181000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-272000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-06-30","val":-131000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-197000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax (Deprecated 2012-01-31)","description":"Amounts recognized in other comprehensive income (but not yet recognized in net periodic benefit cost), including the net gain (loss) and net prior service cost (credit) arising during the period. Also includes reclassification adjustments out of other comprehensive income as a result of being recognized as components of net periodic benefit cost for the period. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":157000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1038000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1501000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-1323000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-1323000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-03-31","val":65000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":131000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":197000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-3869000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-3869000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2011-01-01","end":"2011-03-31","val":100000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":96000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-06-30","val":192000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":289000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":-8338000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":600000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, before Tax (Deprecated 2012-01-31)","description":"Pretax change in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan, that has not been recognized in net periodic benefit cost.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax","description":"Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":6730000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1434000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":12342000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12284000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":10850000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":21578000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":21578000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6049000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2183000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":2183000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":8232000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":8232000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":34465000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":34465000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":32282000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":32282000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":28782000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":28782000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":28782000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-26379000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-26379000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-97789000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-97789000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-71410000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-71410000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-97085000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-97085000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":704000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":704000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-102192000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-102192000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-102192000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28080000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":28080000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":49672000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":49672000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":21592000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":21592000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":51429000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":51429000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1757000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1757000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":56363000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":56363000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15677000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-17073000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-32750000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-5585000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":11488000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10672000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax":{"label":"Other Comprehensive Income (Loss), before Reclassifications, Net of Tax","description":"Amount after tax, before reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":37300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":6300000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":3900000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":28700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":22400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":31700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":31700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5900000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-48500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-48500000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-42600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-42600000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-47800000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-47800000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-45900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-45900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-45900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18500000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":18500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":33700000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":33700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":15200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":15200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":35000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":35000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1300000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":31000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10600000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-9600000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-20200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2300000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":7300000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossBeforeTax":{"label":"Other Comprehensive Income (Loss), before Tax","description":"Amount before tax, after reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":351000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1748000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":12499000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12755000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":11007000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7998000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7998000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5011000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4259000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":4259000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":9270000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":9270000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37579000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":37579000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":33320000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":33320000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":32288000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":32288000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":32288000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-25736000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-25736000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-96503000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-96503000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-70767000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-70767000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-95156000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-95156000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1347000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1347000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-91719000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-91719000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-91719000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28230000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":28230000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":49972000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":49972000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":21742000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":21742000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":51879000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":51879000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1907000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1907000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":45070000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":45070000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16317000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-15793000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-32110000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3665000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":12128000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1696000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), before Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Before Tax, for the period. The pretax revenues, expenses, gains, and losses that under generally accepted accounting principles are included in comprehensive income, but excluded from net income. Includes the entity's proportionate share of an investee's equity adjustments for other comprehensive income. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-10751000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-5011000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"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":435000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":893000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":7558000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7614000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":6721000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":16145000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":16145000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5412000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8956000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-8956000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":-3544000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":-3544000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":11299000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":11299000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":20255000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":20255000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10352000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":10352000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":10352000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-16708000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-16708000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-62593000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-62593000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-45885000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-45885000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-61679000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-61679000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":914000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":914000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-59851000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-59851000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-59851000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18357000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":18357000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32416000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":32416000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":14059000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":14059000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":33643000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":33643000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1227000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1227000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":29606000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":29606000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10559000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10278000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-20837000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2427000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":7851000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1390000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2011-01-01","end":"2011-03-31","val":-6665000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-5412000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax","description":"Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":6379000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-314000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-157000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-471000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-157000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":13580000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":13580000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1038000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2076000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-2076000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":-1038000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":-1038000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3114000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-3114000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-1038000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-1038000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-3506000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-3506000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-3506000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-643000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-643000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1286000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-1286000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-643000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-643000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1929000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-1929000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-643000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-643000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-10473000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-10473000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-10473000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-150000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-150000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-150000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":-150000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-450000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-450000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-150000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-150000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11293000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":11293000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-640000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1280000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-640000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1920000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-640000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-8976000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":3900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":200000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":100000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":1300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax","description":"Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-6806000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-12904000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-12904000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-646000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-646000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-646000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7294000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7294000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":7294000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-11893000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-11893000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6416000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-23019000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-26951000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-14653000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-32320000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-5369000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-33029000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12958000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-25389000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":-12431000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-29661000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-4272000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-36680000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-17289000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":33029000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":25389000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":12431000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":29661000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":4272000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":36680000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":36680000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17289000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22936000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":22936000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":5647000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":5647000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":23306000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":23306000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":370000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":370000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":23975000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":23975000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":23975000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":308000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":308000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2236000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":2236000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1928000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":1928000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2582000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2582000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":346000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":346000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2710000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2710000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":605000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2169000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1564000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2087000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-82000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":192000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss related to net period benefit cost (credit) for pension and other postretirement defined benefit plans.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":2076000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":1038000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3114000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":1038000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":643000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1286000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":1286000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":643000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":643000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1929000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":1929000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":643000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":643000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":150000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":150000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":150000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":150000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":450000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":450000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":150000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":150000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":640000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1280000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":640000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1920000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":640000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-84000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-4086000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":855000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":4941000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5141000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":4286000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-8147000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-8147000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":401000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":401000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13215000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":13215000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":12814000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":12814000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":26280000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":26280000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":13065000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":13065000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21936000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":21936000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":21936000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9028000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-9028000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-33910000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-33910000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-24882000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-24882000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-33477000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-33477000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":433000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":433000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-31868000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-31868000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-31868000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9873000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":9873000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17556000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":17556000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":7683000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":7683000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18236000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":18236000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":680000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":680000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":15464000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":15464000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5758000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5515000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-11273000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1238000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":4277000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-306000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2012-01-31)","description":"Pre tax reclassification adjustment for gains or losses realized upon the sale of securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":12298000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":12958000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the sale of securities, after tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-29500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-7100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":-2600000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-12200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-5000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-15000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-17500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-9500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":21000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":3500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-21500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":29749000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1390000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28385000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":26995000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":44604000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":16219000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":54607000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":54607000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6909000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":6909000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":27572000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":27572000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":20663000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":20663000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":64126000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":64126000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":36554000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":36554000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":65462000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":65462000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":65462000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9090000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-9090000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-74853000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-74853000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":-65763000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":-65763000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-73779000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-73779000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1074000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1074000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-78217000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-78217000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-78217000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28388000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":28388000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51908000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":51908000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":23520000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":23520000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":54011000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":54011000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2103000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2103000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":59073000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":59073000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16282000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14904000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-31186000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3498000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":11406000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10480000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":4319000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":2633000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":15632000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":4882000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":4882000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-03-31","val":1370000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":10007000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-06-30","val":10007000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":16942000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-09-30","val":16942000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":2424000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":2424000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2011-01-01","end":"2011-03-31","val":4145000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":735000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":4960000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":2904000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"OtherLiabilitiesCurrent":{"label":"Other Liabilities, Current","description":"Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":113865000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":113865000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-09-30","val":47546000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":88440000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":88440000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":88440000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":88440000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":88440000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":77892000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":86187000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":58410000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":75649000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":75649000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":75649000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":75649000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":75649000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":77380000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":76231000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":55532000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":72098000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":72098000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":72098000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":72098000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":72098000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80232000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":94195000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":62796000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":71988000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":71988000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":71988000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":71988000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":71988000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":80831000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":75092000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":56417000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":85132000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherLiabilitiesFairValueDisclosure":{"label":"Other Liabilities, Fair Value Disclosure","description":"Fair value portion of other liabilities.","units":{"USD":[{"end":"2012-12-31","val":7400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q4I"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":158874000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":158874000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":158874000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":155131000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":156098000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":137939000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":137939000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":137939000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":137939000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":137939000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":184159000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":223962000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":217827000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":235553000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":235553000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":235553000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":235553000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":235553000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":234698000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":241734000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":220489000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":240169000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":240169000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":240169000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":240169000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":240169000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":230666000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":226863000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":220404000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":213427000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":213427000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":213427000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":213427000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":213427000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":205521000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":223595000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":235393000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":242705000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":242705000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":242705000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":242705000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":242705000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":290714000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":346915000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":277922000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":292947000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherNoncashIncomeExpense":{"label":"Other Noncash Income (Expense)","description":"Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-26690000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":6058000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-9768000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":16322000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":21413000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":20013000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2571000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":-2931000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6781000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-7433000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-10810000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-11679000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-21485000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-22542000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-22542000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6163000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-6163000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-7047000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-7047000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":-6832000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-6832000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":-15158000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-15158000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-15158000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-8679000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":-8679000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-15524000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":-15524000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":-23564000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":-23564000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-31539000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-31539000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-31539000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-9562000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-9562000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-15926000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-15926000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-23190000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-23190000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-29838000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-29838000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-8210000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-20506000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-29716000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":-38119000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherReceivables":{"label":"Other Receivables","description":"Amount due from parties in nontrade transactions, classified as other.","units":{"USD":[{"end":"2009-12-31","val":111608000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":111608000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":111608000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":101602000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":107156000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":136323000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":136323000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":136323000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":136323000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":136323000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":76893000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":93868000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":169438000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":225004000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":225004000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":225004000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":225004000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":225004000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":165533000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":220293000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":244924000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":113875000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":113875000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":113875000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":113875000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":113875000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":66520000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":52283000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":69885000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":68919000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":68919000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":68919000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":68919000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":68919000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":54251000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":183795000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":307369000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":424910000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":424910000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":424910000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":424910000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":424910000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":367135000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":459090000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":430987000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":467526000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherTaxExpenseBenefit":{"label":"Other Tax Expense (Benefit)","description":"Amount of other income tax expense (benefit).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-1900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Available-for-sale Securities","description":"The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale 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":60000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities","description":"The amount of other than temporary impairment losses on investments in debt and equity securities categorized as Available-for-sale which have been recognized in earnings during the period. Such impairment losses consist of other than temporary impairments (OTTI) on equity securities, credit losses on investments in debt securities, and when the entity intends to sell an impaired debt security or it is more likely than not that the entity will be required to sell the impaired debt security before recovery of its amortized cost basis.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"PaymentsForLegalSettlements":{"label":"Payments for Legal Settlements","description":"The amount of cash paid for the settlement of litigation or for other legal issues during the period.","units":{"USD":[{"start":"2011-04-01","end":"2011-06-30","val":181300000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":181300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"}]}},"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":4897500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4611100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":4611100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5219500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":5219500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6379500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-24990000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-463000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":-7021000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-6097000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-6097000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":130000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-4464000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":-4464000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-7031000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":-7031000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-22522000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":-22522000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-22522000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":13764000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":13764000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":12267000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":12267000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":9647000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":9647000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":10656000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":10656000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":10656000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2710000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-2710000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6895000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":-6895000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":-6024000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-6024000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":-5466000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-5466000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-5466000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1171000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":1171000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2589000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":2589000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":4697000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":4697000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3537000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-3537000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-760000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":-760000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-2762000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-2762000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-2027000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-2027000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6898000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5640000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3464000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":4759000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":243172000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1506000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":1535000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":14150000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":14150000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":94209000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":173494000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":173494000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":182319000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":182319000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":236847000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":236847000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":236847000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":113510000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":113510000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":189889000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":189889000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":313440000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":313440000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":389850000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":389850000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":389850000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":19238000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":19238000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":28794000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":28794000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":69330000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":69330000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":77394000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":77394000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":77464000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":77464000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":77569000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":77569000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":77810000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":77810000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":77810000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11292000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":11292000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12518000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":12518000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":69686000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":69686000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":152549000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":152549000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":111680000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":111978000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":112139000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":112977000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1473664000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":713219000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":1233952000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":1923692000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":1923692000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":557102000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":835625000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":835625000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1039155000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1039155000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1582851000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":1582851000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":1582851000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":468255000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":468255000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1210617000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1210617000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":1742649000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1742649000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1814431000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1814431000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1814431000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":551285000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":551285000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1010613000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1010613000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":1283227000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1283227000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":1678582000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1678582000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1678582000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":365081000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":365081000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":559442000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":559442000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":652044000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":652044000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":722223000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":722223000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":722223000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":125564000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":125564000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":228437000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":228437000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":361451000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":361451000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":665200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":665200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":796719000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1314248000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":1424313000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":1538128000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":95641000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":9863000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":17881000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":25342000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":25342000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3549000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":9009000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":9009000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":24998000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":24998000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":34791000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":34791000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":34791000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10305000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":10305000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21012000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":21012000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":32136000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":32136000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":64260000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":64260000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":64260000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15373000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":15373000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37660000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":37660000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":55030000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":55030000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":73101000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":73101000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":73101000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":13690000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":13690000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26765000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":26765000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":42596000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":42596000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":59525000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":59525000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":59525000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17437000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":17437000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29956000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":29956000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":48395000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":48395000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":62010000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":62010000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9221000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":28329000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":46060000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":60949000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2006-08-07","val":0.001,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2006-08-07","val":0.001,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2006-08-07","val":0.001,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2006-08-07","val":0.001,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2006-08-07","val":0.001,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2006Q2I"},{"end":"2009-12-31","val":0.001,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0.001,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0.001,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0.001,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0.001,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0.001,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.001,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.001,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.001,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0.001,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0.001,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.001,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.001,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0.001,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.001,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.001,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.001,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0.001,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.001,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.001,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.001,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0.001,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.001,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.001,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.001,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.001,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2009-12-31","val":10000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":10000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":10000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":10000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":10000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":10000000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":10000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":10000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":10000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":10000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":10000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":10000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":10000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":10000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":10000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":10000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":10000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":10000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":10000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2009-12-31","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2009-12-31","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2009-12-31","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PremiumsReceivableAtCarryingValue":{"label":"Premiums Receivable, Net","description":"The carrying amount as of the balance sheet date due the entity from (a) agents and insureds, (b) uncollected premiums and (c) others, net of the allowance for doubtful accounts.","units":{"USD":[{"end":"2009-12-31","val":288719000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":288719000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":288719000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":351953000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":407467000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":298892000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":298892000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":298892000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":298892000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":298892000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":397949000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":348567000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":276995000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":251911000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":251911000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":251911000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":251911000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":251911000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":462965000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":350750000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":310804000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":373269000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":373269000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":373269000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":373269000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":373269000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":519287000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":579206000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":343502000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":430012000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":430012000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":430012000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":430012000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":430012000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":450224000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":849089000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":579515000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":951935000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":951935000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":951935000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":951935000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":951935000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":299286000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":434067000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":832785000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":943746000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ProceedsFromDivestitureOfBusinesses":{"label":"Proceeds from Divestiture of Businesses","description":"The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-8415000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-3874000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":76126000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":76126000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":76126000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":41036000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":41036000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-06-30","val":41036000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":41036000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":82101000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-09-30","val":82101000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":162101000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":162101000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":162101000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-03-30","end":"2012-04-01","val":169900000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"ProceedsFromDivestitureOfBusinessesNetOfCashDivested":{"label":"Proceeds from Divestiture of Businesses, Net of Cash Divested","description":"This element represents the cash inflow during the period from the sale of a component of the entity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":-173422000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":-173422000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-8415000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":-3874000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":248238000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":248238000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":248238000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":248238000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":248238000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":248238000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":248238000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions":{"label":"Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised","description":"Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":6636000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":485000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":1354000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":1354000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":850000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1046000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":1046000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1614000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1614000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7990000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":7990000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11796000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":11796000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":12309000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":12309000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":13356000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":13356000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":13356000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14415000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":14415000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":16589000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":16589000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":16589000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":16589000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":16941000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":16941000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":16941000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6957000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":6957000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8173000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":8173000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":10642000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":10642000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":10762000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10762000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":10762000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3746000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":3746000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6472000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":6472000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":21417000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":21417000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":27727000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":27727000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9691000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16551000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":18559000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":18972000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromLinesOfCredit":{"label":"Proceeds from Lines of Credit","description":"Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":520000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":25000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":25000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":80000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":80000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":100000000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":100000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":100000000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":100000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":100000000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":100000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":100000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":467500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":467500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":697500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":697500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":978500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":978500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":978500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":100000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":100000000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":100000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":110000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":110000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":110000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":110000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":110000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":90000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":90000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":323000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":323000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":323000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":323000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":130000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":225000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":240000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":360000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities":{"label":"Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale","description":"Amount of cash inflow from 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":"2008-01-01","end":"2008-12-31","val":257149000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":106048000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":143403000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":191597000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":191597000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":36631000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":108958000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":108958000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":156201000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":156201000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":199425000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":199425000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":199425000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":74407000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":74407000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":117897000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":117897000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":148196000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":148196000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":189137000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":189137000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":189137000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":38958000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":38958000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":69100000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":69100000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":97815000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":97815000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":135394000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":135394000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":135394000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":30068000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":30068000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":51414000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":51414000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":72810000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":72810000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":93225000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":93225000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":93225000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":24469000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":24469000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":43679000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":43679000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":64743000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":64743000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":98901000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":98901000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":29061000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":53454000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":77365000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":104095000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1219291000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":639333000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":1105065000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":1785741000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":1785741000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":444200000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":660070000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":660070000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":215900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":908424000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":908424000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":248400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1118957000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":1118957000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":1118957000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":398470000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":398470000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1197801000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1197801000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":799300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":799300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1632037000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1632037000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":434200000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":434200000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1760336000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1760336000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1760336000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":650832000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":650832000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1015252000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1015252000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":364400000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":364400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1132836000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1132836000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":117600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":117600000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1350003000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1350003000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1350003000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":354813000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":354813000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":573406000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":573406000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":218600000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":218600000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":653786000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":653786000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":80400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":80400000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":696534000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":696534000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":696534000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":66499000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":66499000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":192250000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":192250000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":125800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":125800000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":296878000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":296878000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":104600000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":104600000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":441430000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":441430000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":93476000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":541415000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":447900000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":883428000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":342000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":953092000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":4000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":3835000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":3847000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":3847000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":3847000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":19000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":19000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":19000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":19000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":19000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":19000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":19000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":24000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":24000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":24000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":317100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":350900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":350900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":422200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":422200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":480200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":480200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":269500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":269500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":358200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2009-12-31","val":131480000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":131480000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":131480000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":119356000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":125039000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":123137000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":123137000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":123137000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":123137000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":123137000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":122966000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":122713000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":125833000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":145302000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":145302000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":145302000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":145302000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":145302000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":152524000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":166379000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":174932000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":183793000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":183793000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":183793000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":183793000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":183793000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":188038000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":190394000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":195954000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":201395000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":201395000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":201395000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":201395000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":201395000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":206410000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":209385000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":92193000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":84328000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":84328000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":84328000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":84328000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":84328000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":84095000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":80816000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":139083000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":146053000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax":{"label":"Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax","description":"Amount after tax of reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":21200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":15200000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":7400000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17400000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":21300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10800000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14100000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":14100000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":3300000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":3300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":13900000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":13900000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-200000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-200000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":14000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":14000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":14000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1200000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":1200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1400000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1400000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":100000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":600000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":600000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-500000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"RecognitionOfDeferredRevenue":{"label":"Recognition of Deferred Revenue","description":"The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":10228000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":4116000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":6032000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":7664000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":7664000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":29147000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":38733000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-12-31","val":47273000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":47273000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":47273000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"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":"2010-01-01","end":"2010-12-31","val":316771000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":282500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":552500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":872212000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":872212000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":100000000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":100000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":122500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":122500000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":122500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":122500000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":122500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":122500000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":122500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":90000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":90000000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":298000000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":298000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":323000000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":323000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":345000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":35000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":115000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":130000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":175000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"RepaymentsOfLongTermLinesOfCredit":{"label":"Repayments of Long-term Lines of Credit","description":"The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.","units":{"USD":[{"start":"2010-01-01","end":"2010-03-31","val":100000000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1"}]}},"RepaymentsOfOtherDebt":{"label":"Repayments of Other Debt","description":"Amount of cash outflow for the payment of debt classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":396262000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":164984000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":316771000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2010"}]}},"RepaymentsOfOtherShortTermDebt":{"label":"Repayments of Other Short-term Debt","description":"Amount of cash outflow for the payment of debt classified as other, maturing within one year or the operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":92444000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":92444000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-06-30","val":216771000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-09-30","val":216771000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"}]}},"RepaymentsOfShortTermDebt":{"label":"Repayments of Short-term Debt","description":"The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":164984000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":216771000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":216771000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":316771000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":282500000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":552500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":872212000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"RestrictedCashAndCashEquivalentsNoncurrent":{"label":"Restricted Cash and Cash Equivalents, Noncurrent","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2010-12-31","val":400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":400000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-06-30","val":300000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":800000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":5300000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":5300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":5300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":900000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":800000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":800000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":800000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":200000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1700000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1700000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":5300000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":5300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":5300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":5300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":200000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1800000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":500000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":1895096000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1895096000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1895096000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1956252000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2018935000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2099339000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":2099339000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":2099339000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":2099339000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":2099339000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1991144000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2049444000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2111256000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2171459000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2171459000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2171459000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":2171459000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2171459000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2144873000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2269483000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2287511000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2293522000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":2293522000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":2293522000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":2293522000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":2293522000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2343572000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2377055000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2443895000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2463648000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2463648000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2463648000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":2463648000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2463648000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2492435000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2613302000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2604363000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2609277000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":2609277000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":2609277000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2609277000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2609277000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2639265000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2697633000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2757886000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2794954000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2009-01-01","end":"2009-12-31","val":15713241000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":3416100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":6853066000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3436962000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3437000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10246518000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3393452000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3393500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13619852000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":13115417000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":3373300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":3526500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-03-31","val":3363219000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2011-01-01","end":"2011-03-31","val":3363200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6302446000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":6015522000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2775930000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2775900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-04-01","end":"2011-06-30","val":2652303000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2652300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9089014000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":8707472000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2786568000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2786600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-07-01","end":"2011-09-30","val":2691950000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2692000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11901036000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":11415436000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":11415436000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":2812000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-10-01","end":"2011-12-31","val":2708000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":2830399000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2830400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":2830399000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2830400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5671738000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":5671738000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2841339000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2841300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":2841339000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":2841300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8451310000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":8451310000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2779572000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2779600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":2779572000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":2779600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11289092000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":11289092000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":11289092000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":2837800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":2837800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":2797037000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":2797000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":2797037000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":2797000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5535468000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":5535468000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2738431000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":2738400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":2738431000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":2738400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8310499000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":8310499000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2775031000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2775000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":2775031000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":2775000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11053743000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":11053743000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":11053743000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":2743200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":2743200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3038935000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":3038900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-03-31","val":3038935000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":3038900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6460327000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":6460327000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3421392000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":3421400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-04-01","end":"2014-06-30","val":3421392000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3421400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":10250197000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":10250197000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3789870000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3789900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-07-01","end":"2014-09-30","val":3789870000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3789900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":14008586000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":14008586000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":3758400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-10-01","end":"2014-12-31","val":3758400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":3889896000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":3889900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8053519000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4163623000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4163600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12207186000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":4153667000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":4153700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":16243587000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":4036400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"}]}},"RevenuesFromExternalCustomers":{"label":"Revenue from External Customers (Deprecated 2013-01-31)","description":"Amount of revenue from external customers for the reportable segment. Such disclosure is presented if the amount is: (a) included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":15545300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":13341400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":12837000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3363200000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6015500000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2652300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8707500000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":2692000000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11780900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":11295300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2830400000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2830400000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5671700000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":2841300000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8451300000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":2779600000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11148200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2797000000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity":{"label":"Segment Reporting Information, Intersegment Revenue (Deprecated 2013-01-31)","description":"Amount of revenue from transactions with other operating segments of the same entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1"}]}},"SegmentReportingInformationRevenue":{"label":"Segment Reporting Information, Revenue for Reportable Segment (Deprecated 2013-01-31)","description":"Amount of total revenue for the reportable segments, including revenue from external customers, transactions with other operating segments of the same entity, and (gross) interest revenue. All considered to be \"operating revenue\" for purposes of the taxonomy.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":6853100000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3437000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10246500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3393500000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":6302400000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2775900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9089000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2786600000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3"}]}},"SellingExpense":{"label":"Selling Expense","description":"Expenses recognized in the period that are directly related to the selling and distribution of products or services.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":360381000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":162769000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":81359000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":246044000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":83275000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":330112000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":330112000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":58831000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":115405000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":115405000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":56574000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":56574000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":174426000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":174426000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":59021000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":59021000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":238759000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":238759000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":238030000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":60691000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":60565000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":118262000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":117982000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":57571000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":57417000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":176372000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":175947000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":58110000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":57965000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":238199000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":237562000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":237562000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":61561000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":61561000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":119951000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":119951000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":58390000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":58390000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":181004000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":181004000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":61053000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":61053000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":245925000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":245925000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":245925000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":58561000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":58561000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":116330000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":116330000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":57769000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":57769000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":175828000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":175828000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":59498000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":59498000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":239428000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":239428000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":239428000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":64152000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":64152000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":128154000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":128154000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":64002000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":64002000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":194265000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":194265000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":66111000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":66111000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":262338000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":262338000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":68696000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":137886000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":69190000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":204041000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":66155000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":270174000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"SeniorLongTermNotes":{"label":"Senior Notes, Noncurrent","description":"Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.","units":{"USD":[{"end":"2009-12-31","val":398480000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":398480000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":398480000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":398583000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":398634000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":398685000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":398685000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":398685000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":398685000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":398685000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":398736000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":398788000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":398839000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":398890000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":398890000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":398890000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":398890000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":398890000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":398941000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":398992000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":399044000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":399095000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":399095000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":399095000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":399095000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":399095000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":399146000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":399197000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399248000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":399300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":399300000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":399300000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":399300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":399300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":399351000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":399402000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":399453000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":399504000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":399504000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":399504000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":399504000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":399504000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":399556000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":399607000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":399658000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":399709000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":398700000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q4I"},{"end":"2011-06-30","val":398800000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"}]}},"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":24065000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":11825000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":6800000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":11714000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":11714000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":14555000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":23121000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":23121000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":27977000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":27977000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":33112000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9428000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":9428000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15295000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15295000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":21345000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":21345000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":27602000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12384000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":12384000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18067000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":18067000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":23413000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":23413000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":28893000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9935000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":9935000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16877000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":16877000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":23388000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":23388000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":29930000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9164000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":9164000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15700000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":15700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":21809000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":21809000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":28334000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":28334000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6668000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13735000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":21459000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":29451000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":392166,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":93601,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":563925,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":88743,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":68002,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value (Deprecated 2012-01-31)","description":"The weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect during the reporting period as a result of the occurrence of a terminating event specified in the contractual agreement of the plan.","units":{"USD":[{"end":"2011-12-31","val":41.07,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value","description":"Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":27.57,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":37.58,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":30.21,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":31.26,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period","description":"The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":895924,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1084532,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1143881,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":881338,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":701069,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":30.65,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":38.22,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":27.38,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":32.25,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":57.98,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number","description":"The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.","units":{"shares":[{"end":"2010-12-31","val":2194172,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2210306,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2210306,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1937670,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1937670,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1838772,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1838772,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1724295,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1724295,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1549736,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value","description":"Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.","units":{"USD/shares":[{"end":"2010-12-31","val":29.83,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":26.56,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":26.56,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":33.13,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":33.13,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":29.54,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":29.54,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":30.82,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":30.82,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":42.8,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted average period between the balance sheet date and expiration for equity-based awards other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan), which may be expressed in a decimal value for number of years.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":8.03,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":487624,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1263567,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":678854,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":907072,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":807626,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":34.41,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":26.46,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":29.43,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":29.68,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":31.36,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":5.3,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5.4,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":5.1,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","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":0.392,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.435,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.435,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.356,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.356,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.356,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":0.0276,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.0265,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0.0265,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.0236,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0.0236,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.0236,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2011-12-31","val":13800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":9000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2011-12-31","val":3817162,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2955047,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3102963,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1944500,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1432185,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2011-12-31","val":31.05,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":32.32,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":31.39,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":33.01,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":31.82,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted average period between the balance sheet date and expiration for all vested portions of options outstanding and currently exercisable (or convertible) under the plan, which may be expressed in a decimal value for number of years.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":2.79,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","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":1144925,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1449985,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":1449985,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7934673,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":7934673,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7934673,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7418459,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":7418459,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7418459,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3138634,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3138634,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":3138634,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18608206,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":18608206,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":11889560,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2011-12-31","val":23.69,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","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":"2011-12-31","val":235818,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":683068,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":149850,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":41059,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2675,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2011-12-31","val":38,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"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":"2009-01-01","end":"2009-12-31","val":250552,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1076179,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":1076179,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":661950,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":661950,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":661950,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2011-12-31","val":30.64,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","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":6.73,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":10.01,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":10.01,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":10.88,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":10.88,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":10.88,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":23439044,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3147027,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9891298,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40278961,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":52474895,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":6393038,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":5623818,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":5623818,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4281733,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":4281733,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3313356,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3313356,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1952211,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1952211,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1432185,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":28.43,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":29.29,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":29.29,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":30.19,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":30.19,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":31.33,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":31.33,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":33.01,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":33.01,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":31.82,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value","description":"Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD":[{"end":"2011-12-31","val":23009821,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3004470,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9881448,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40275247,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":52474895,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number","description":"Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"shares":[{"end":"2011-12-31","val":5533526,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4127149,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3292080,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1952045,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1432185,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price","description":"Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD/shares":[{"end":"2011-12-31","val":29.35,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":30.38,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":31.34,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":33.01,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":31.82,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)","description":"The weighted-average period between the balance sheet date and expiration date for fully vested and expected to vest options outstanding, which may be expressed in a decimal value for number of years.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":3.65,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"}]}},"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":25.71,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":24.52,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":28.52,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":36.18,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","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":27.1,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":35.93,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":42.01,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":54.85,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested","description":"Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.","units":{"USD":[{"end":"2013-12-31","val":54554846,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":92301511,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":106094927,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":14368155,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1999078,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9846565,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40109115,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":52474895,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":{"pure":[{"end":"2011-12-31","val":3.68,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"}]}},"SharesPaidForTaxWithholdingForShareBasedCompensation":{"label":"Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation","description":"Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit":{"label":"Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit","description":"The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":5700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"}]}},"StatutoryAccountingPracticesRetainedEarningsNotAvailableForDividends":{"label":"Statutory Accounting Practices, Retained Earnings Not Available for Dividends","description":"The amount of retained earnings as of the balance sheet date that cannot be distributed to stockholders pursuant to statutory rules and regulations.","units":{"USD":[{"end":"2012-12-31","val":410600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":453000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":487000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":467300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance":{"label":"Statutory Accounting Practices, Statutory Capital and Surplus, Balance","description":"The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country.","units":{"USD":[{"end":"2011-12-31","val":159500000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":143800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":143800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":138600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":138600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":188500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1800000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired":{"label":"Statutory Accounting Practices, Statutory Capital and Surplus Required","description":"Amount of statutory capital required to be maintained as of the balance sheet date under prescribed or permitted statutory accounting practices.","units":{"USD":[{"end":"2012-12-31","val":410600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":453000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":487000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":467300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"StatutoryAccountingPracticesStatutoryNetIncomeAmount":{"label":"Statutory Accounting Practices, Statutory Net Income Amount","description":"Amount of net income for the period determined using accounting principles prescribed or permitted by insurance regulators.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":17600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":4300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":44000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":44000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":44000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-158000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-158000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-130500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2007-12-31","val":1875582000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2007Q4I"},{"end":"2008-12-31","val":1752126000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2008-12-31","val":1752126000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2008-12-31","val":1752126000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2008-12-31","val":1752126000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-06-30","val":1826542000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":1775345000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3I"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":1695783000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":1695783000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1639529000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1633740000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2010-06-30","val":1633740000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1693474000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2010-09-30","val":1693474000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1694416000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":1694416000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":1694416000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1694416000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1694416000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":1694416000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":1694416000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2010-12-31","val":1694416000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":1694416000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":1694416000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1486599000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2011-03-31","val":1486599000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1489956000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":1489956000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1438404000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":1438404000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1443146000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":1443146000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1443146000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":1443146000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":1443146000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1424313000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":1424313000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1539040000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-06-30","val":1539040000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1546282000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":1546282000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-12-31","val":1557030000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1528616000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-03-31","val":1528616000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1524224000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-06-30","val":1524224000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1600591000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-09-30","val":1600591000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":1628811000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1678501000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":1678501000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1821881000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-06-30","val":1821881000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1765624000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":1765624000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1709222000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1709222000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1709222000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1709222000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1709222000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1659100000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1712070000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1787817000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1833080000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2011-01-01","end":"2011-12-31","val":1195352,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":659017,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":818527,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1320086,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":517351,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2008-01-01","end":"2008-12-31","val":6679000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":485000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":1354000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":1354000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":850000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1046000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":1046000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1615000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":1615000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":3644000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":22954000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":22954000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":26981000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":26981000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":27211000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":27211000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":28320000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":28320000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":28320000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14421000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":14421000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":16589000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":16589000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":16589000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":16589000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":16942000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":16942000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":16942000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":14777000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":14777000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16205000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":16205000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":19951000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":19951000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":20071000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":20071000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":20071000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10248000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":10248000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12100000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":12100000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":31499000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":31499000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":37654000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":37654000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11032000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18224000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":18269000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":18716000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":"2010-03-01","end":"2010-03-31","val":300000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-03-01","end":"2010-03-31","val":300000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-05-01","end":"2011-05-31","val":300000000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-05-01","end":"2011-05-31","val":300000000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"}]}},"StockRepurchaseProgramAuthorizedAmount1":{"label":"Stock Repurchase Program, Authorized Amount","description":"Amount of stock repurchase plan authorized.","units":{"USD":[{"end":"2011-05-02","val":300000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2011-05-02","val":300000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2011-05-02","val":300000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2011-05-02","val":300000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2011Q1I"},{"end":"2011-05-31","val":300000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2011-05-31","val":300000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2011Q2I"},{"end":"2012-03-08","val":323700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-03-08","val":323700000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2012-03-08","val":323700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2012-03-08","val":323700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2012-03-08","val":323700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q1I"},{"end":"2014-12-16","val":257800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-16","val":257800000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-16","val":257800000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-16","val":257800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-16","val":257800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":400000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount":{"label":"Stock Repurchase Program, Remaining Authorized Repurchase Amount (Deprecated 2014-01-31)","description":"Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":272900000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":147100000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"}]}},"StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1":{"label":"Stock Repurchase Program, Remaining Authorized Repurchase Amount","description":"Amount remaining of a stock repurchase plan authorized.","units":{"USD":[{"end":"2013-12-31","val":280000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-16","val":400000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-16","val":400000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-16","val":400000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-16","val":400000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-16","val":400000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":400000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":400000000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":400000000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":400000000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":400000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":306200000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":306200000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":306200000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":306200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":4950900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4666000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":4666000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5613000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":5613000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6425800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":34500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-56200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-56200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-22900000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-26600000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-3700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16900000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":9700000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-14600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-14600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-85300000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-99700000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-14300000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-109400000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-9800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-107400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":41020000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":41020000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":41020000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":47534000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":48259000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":50474000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":50474000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":50474000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":50474000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":50474000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":54731000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":57002000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-08-03","val":57634331,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-09-30","val":62180000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":64847000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":64847000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":64847000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":64847000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":64847000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-02-21","val":65277475,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-03-31","val":65337000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-05-03","val":65337236,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-06-30","val":65898000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-08-02","val":67196695,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2012-09-30","val":67419000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-11-02","val":67420878,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-12-31","val":67426000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":67426000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":67426000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":67426000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":67426000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-02-25","val":70645233,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":70646000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-04-30","val":70647270,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-06-30","val":70655000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-07-23","val":70655140,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2013-09-30","val":70696000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-11-04","val":70698207,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2013-12-31","val":70704000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":70704000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":70704000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":70704000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":70704000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-02-24","val":70980801,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2014-03-31","val":71242000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-05-05","val":71244473,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-06-30","val":71251000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-08-01","val":71252061,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2014-09-30","val":72847000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-10-29","val":74368703,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-12-31","val":74378000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":74378000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":74378000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":74378000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":74378000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":76434000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-04-29","val":76436083,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-06-30","val":76442000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-07-30","val":76442853,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-09-30","val":76445000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-10-29","val":76447690,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2015-12-31","val":76458000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-02-23","val":76700096,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2016Q1I"}]}},"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":1389722000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":1389722000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":1389722000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1548166000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1567603000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1626856000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":1626856000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":1626856000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1626856000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1626856000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1753760000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1826076000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1952068000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2023129000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2023129000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":2023129000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":2023129000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2023129000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2042367000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2056272000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2092459000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2092625000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":2092625000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":2092625000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":2092625000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":2092625000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2177840000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2178121000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2179503000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2179744000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2179744000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2179744000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":2179744000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2179744000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2197538000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2197890000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2272180000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2341652000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":2341652000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":2341652000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2341652000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2341652000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2453410000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2453869000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2454067000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2454939000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":243569000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-1506000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":1535000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-01-01","end":"2009-12-31","val":22403000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":22403000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":86605000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-158444000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":158444000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":177881000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":177881000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":237134000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":237134000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":237134000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":126904000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":126904000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":199220000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":199220000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":325212000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":325212000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":396273000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":396273000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":396273000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":19238000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":19238000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":33143000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":33143000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-01-01","end":"2012-09-30","val":69330000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":69330000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":69496000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":85215000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":85215000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":85496000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":85496000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-01-01","end":"2013-09-30","val":86878000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":86878000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":87119000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":87119000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":87119000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17794000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":17794000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18146000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":18146000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":92436000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":92436000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":161908000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":161908000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":111758000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":112217000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":112415000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":113287000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":135772000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"end":"2009-12-31","val":135772000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"end":"2009-12-31","val":135772000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2009Q4I"},{"end":"2010-06-30","val":145590000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2010Q2I"},{"end":"2010-09-30","val":153539000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2010Q3I"},{"end":"2010-12-31","val":158493000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"end":"2010-12-31","val":158493000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"end":"2010-12-31","val":158493000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":158493000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":158493000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-03-31","val":151963000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":160613000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":442164000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":176733000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":176733000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":176733000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":176733000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":176733000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":365772000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":368699000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":128194000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":151048000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":151048000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":151048000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"end":"2012-12-31","val":151048000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"end":"2012-12-31","val":151048000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":139584000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2013Q1I"},{"end":"2013-06-30","val":124205000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2013Q2I"},{"end":"2013-09-30","val":129081000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":123969000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":123969000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":123969000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"end":"2013-12-31","val":123969000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":123969000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-03-31","val":127593000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":130905000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":125363000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":96106000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":96106000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":96106000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":96106000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":96106000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":160597000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":190021000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":121061000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":134232000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2008-12-31","val":53200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2008Q4I"},{"end":"2009-12-31","val":20900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2009-12-31","val":20900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-12-31","val":21900000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":21900000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":21900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":47100000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":47100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":47100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":47100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":57300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":57300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":57300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2012-12-31","val":57300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-12-31","val":55600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":55600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":55600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":61500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":48100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":16400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":16400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-28600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":17500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":17500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4700000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":1900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":25200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4400000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":4400000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":11000000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":11000000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":7300000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7300000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":25500000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":25500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-07-01","end":"2015-09-30","val":14800000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-8000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":9500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Accrued","description":"Amount of interest expense accrued for an underpayment of income taxes.","units":{"USD":[{"end":"2010-12-31","val":1800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2400000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":2400000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":4100000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":4100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2013-12-31","val":3700000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":1800000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":-1900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1500000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-4000000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":2100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":22200000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2010-12-31","val":6300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2010Q4I"},{"end":"2011-12-31","val":7300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2011-12-31","val":7300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":13300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":13300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":9700000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"end":"2014-12-31","val":19600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":30600000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2200000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, Year One","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":161800000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":230100000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":275700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":314400000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":286300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":9200000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17200000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7900000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":77600000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":900000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":123300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":147800000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":144300000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":244100000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":166000000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":53300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":79300000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":64700000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":110800000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":129300000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount":{"label":"Unrecorded Unconditional Purchase Obligation","description":"Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).","units":{"USD":[{"end":"2011-12-31","val":347600000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":477600000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":494800000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":746900000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":582500000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears":{"label":"Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five","description":"Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"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":"2011-01-01","end":"2011-12-31","val":21300000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":48900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":48900000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-12-31","val":-44000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-3600000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-10000000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-9100000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2010-01-01","end":"2010-09-30","val":937000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":955000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1000000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":1000000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1553000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":1507000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1420000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1420000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1199000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1199000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1446000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":1446000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1446000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1774000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1278000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":1278000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":782000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":782000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":996000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":996000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":432000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":432000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":954000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":954000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":954000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":981000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":981000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":718000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":718000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":903000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":903000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1009000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1009000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":949000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":949000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":949000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1120000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1120000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1044000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":1044000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":968000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":968000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1122000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1122000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":1175000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":1175000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1285000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1135000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":985000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1128000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1117000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1146000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":107610000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":104294000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":104323000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":103832000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":103873000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":103849000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":103849000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":102115000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":100894000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":100894000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":99687000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":99687000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":100024000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":100024000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":98304000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":98304000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":99232000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":99232000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":99232000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":93290000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":93290000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":91907000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":91907000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":92046000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":92046000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":91899000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":91899000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":88874000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":88874000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":89970000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":89970000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":89970000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":82513000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":82513000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":84160000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":84160000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":84037000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":84037000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":83447000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":83447000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":82039000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":82039000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":83112000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":83112000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":83112000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":80489000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":80489000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":80287000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":80287000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":80085000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":80085000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":80339000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":80339000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":80441000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":80441000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":80404000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":80404000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":80404000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":80922000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":80922000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":81070000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":81070000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":81218000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":81218000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":81218000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":81218000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":80235000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":80235000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":80777000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":80777000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":78370000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":78264000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":78157000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":78311000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":78405000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":78358000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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":106532000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":103810000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":103854000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":103832000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2009-07-01","end":"2009-09-30","val":103873000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":103849000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2009-01-01","end":"2009-12-31","val":103849000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":101049000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":99965000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-01-01","end":"2010-06-30","val":99965000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":98896000,"accn":"0001193125-10-181530","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-06"},{"start":"2010-04-01","end":"2010-06-30","val":98896000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":99087000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-01-01","end":"2010-09-30","val":99087000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":97349000,"accn":"0001193125-10-248426","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-05"},{"start":"2010-07-01","end":"2010-09-30","val":97349000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":98232000,"accn":"0001193125-11-048469","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-28"},{"start":"2010-01-01","end":"2010-12-31","val":98232000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":98232000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":93290000,"accn":"0001193125-11-131010","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-06"},{"start":"2011-01-01","end":"2011-03-31","val":93290000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":91907000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":91907000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":90539000,"accn":"0001193125-11-213213","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":90539000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":90479000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":90479000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":87675000,"accn":"0001193125-11-300792","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":87675000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":88524000,"accn":"0001193125-12-079763","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":88524000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":88524000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":82513000,"accn":"0001445305-12-001582","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":82513000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":82882000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-01-01","end":"2012-06-30","val":82882000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2012-04-01","end":"2012-06-30","val":83255000,"accn":"0001445305-12-002530","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"start":"2012-04-01","end":"2012-06-30","val":83255000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":82451000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":82451000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":81607000,"accn":"0001445305-12-003449","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":81607000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":82158000,"accn":"0000916085-13-000004","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":82158000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":82158000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":79508000,"accn":"0000916085-13-000007","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-03-31","val":79508000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":79438000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-01-01","end":"2013-06-30","val":79438000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2013-04-01","end":"2013-06-30","val":79367000,"accn":"0000916085-13-000014","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-29"},{"start":"2013-04-01","end":"2013-06-30","val":79367000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":79436000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-01-01","end":"2013-09-30","val":79436000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":79432000,"accn":"0000916085-13-000017","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":79432000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":79455000,"accn":"0000916085-14-000004","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":79455000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":79455000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":79802000,"accn":"0000916085-14-000007","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":79802000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":80026000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-06-30","val":80026000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":80250000,"accn":"0000916085-14-000012","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-04-01","end":"2014-06-30","val":80250000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":80096000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":80096000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":80235000,"accn":"0000916085-14-000016","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":80235000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":79602000,"accn":"0000916085-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":79602000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":77085000,"accn":"0000916085-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":77129000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":77172000,"accn":"0000916085-15-000013","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":77183000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":77288000,"accn":"0000916085-15-000016","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":77212000,"accn":"0000916085-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}}}}}