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Group, Deferred Gain on Disposal","description":"\"The excess amount received or due over net assets in a transaction accounted for as a divestiture where a subsidiary, business or operating assets are \"\"sold\"\" by the entity to a newly formed, thinly capitalized, highly leveraged buyer. This gain is not yet recognized and is disclosed on the balance sheet as an offset against the carrying amount of the securities received.\"","units":{"USD":[{"end":"2013-06-18","val":1000000,"accn":"0001042810-13-000034","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization":{"label":"Disposal Group, Including Discontinued Operation, Depreciation and Amortization","description":"Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued 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16-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3645000,"accn":"0001042810-16-000183","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":913000,"accn":"0001042810-16-000183","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3693000,"accn":"0001042810-16-000198","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":48000,"accn":"0001042810-16-000198","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3670000,"accn":"0001042810-17-000039","fy":2016,"fp":"Q4","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"GainLossOnSaleOfProperty":{"label":"Gain 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This element is gross of the related tax 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For instance, the loan agreement might state that the interest rate the borrower is obligated to pay is the London Interbank Offered Rate (LIBOR) plus three quarters (3/4) of a percentage point adjusted quarterly (each three months). LIBOR in this example is the index or reference rate, 3/4 percentage point is the margin, the reference rate plus the margin is the fully indexed rate. This element would be used to report separately the margin.","units":{"pure":[{"end":"2011-07-05","val":0.0075,"accn":"0001042810-13-000020","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-07","frame":"CY2011Q2I"},{"end":"2011-07-05","val":0.0075,"accn":"0001042810-13-000009","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-28"},{"end":"2011-12-31","val":0.0075,"accn":"0001193125-12-089136","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.0075,"accn":"0001193125-12-225804","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.0075,"accn":"0001445305-12-002525","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.0075,"accn":"0001042810-12-000008","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"}]}},"LoansReceivableBasisSpreadOnVariableRateDuringPeriod":{"label":"Loans Receivable, Basis Spread on Variable Rate, During Period","description":"The percentage points added to the reference rate or index during the adjustment period to compute the variable [fully indexed] rate on the loans receivable realized during the reporting period. This may be an effective margin for the period depending on the specific terms of the underlying loan agreement (for example, an annual disclosure for a loan with a quarterly adjustment period).","units":{"pure":[{"start":"2011-07-04","end":"2011-07-05","val":0.0846,"accn":"0001042810-13-000020","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-07"},{"start":"2011-07-04","end":"2011-07-05","val":0.0846,"accn":"0001042810-13-000009","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-28"},{"start":"2010-12-31","end":"2011-12-31","val":0.0846,"accn":"0001193125-12-089136","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.0846,"accn":"0001193125-12-225804","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.0846,"accn":"0001445305-12-002525","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07"},{"start":"2012-01-01","end":"2012-09-30","val":0.0846,"accn":"0001042810-12-000008","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2011-12-31","val":1300890000,"accn":"0001193125-12-089136","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1592292000,"accn":"0001042810-13-000009","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1502291000,"accn":"0001042810-14-000007","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. 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period.\"","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":72750000,"accn":"0001042810-16-000183","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08"},{"start":"2015-01-01","end":"2015-09-30","val":13150000,"accn":"0001042810-16-000198","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-06-30","val":30000000,"accn":"0001042810-16-000183","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":30000000,"accn":"0001042810-16-000198","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"}]}},"NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Other Liabilities Assumed","description":"Amount of liabilities, classified as other, assumed in acquiring a business or in consideration for an asset received in a noncash or part noncash 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This element is more likely than not relevant to an entity for which real estate operations are a principal activity. 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